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Available in chemical-grade UPVC and high-pressure Brass, these reducer bushings bridge the gap between your main fluid network and your critical data sensors, ensuring a flawless, leak-proof seal for industrial automation, water treatment, and high-end aquarium monitoring.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003e🌟 Key Engineering Features:\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Thread Compatibility:\u003c\/strong\u003e We offer a massive selection of both Inch (Imperial pipe threads) and Metric (M-series with strict 1.5 pitch) internal threads to accommodate globally sourced instruments and sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPVC Flush Spigot \u0026amp; Slip Options:\u003c\/strong\u003e Our plastic adapters feature ultra-compact spigot ends (to plug directly into existing fittings) or slip sockets (to glue onto pipes), saving crucial space in tight filtration skids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Brass Options:\u003c\/strong\u003e For extreme pressure applications or metal-to-metal instrument transitions, our solid brass adapters provide unmatched durability and thread strength without stripping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion \u0026amp; Chemical Resistance:\u003c\/strong\u003e The UPVC models are perfect for aggressive chemical routing and marine saltwater, while the brass models handle high-temperature and high-impact industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003e📐 Installation Guide:\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003ePlease select your required material and size carefully. For UPVC spigot\/slip ends, use standard PVC solvent cement. For all threaded connections (both UPVC and Brass), we highly recommend applying PTFE Teflon tape to ensure a watertight instrument seal. \u003cstrong\u003eConnect your sensors with professional precision today!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Atradesen","offers":[{"title":"20mm Spigot x 1\/4\" FPT \/ 1-Pack","offer_id":56426173399206,"sku":"Black_Connector_207","price":0.77,"currency_code":"USD","in_stock":true},{"title":"20mm Spigot x 3\/8\" FPT \/ 1-Pack","offer_id":56426173431974,"sku":"Black_Connector_208","price":3.05,"currency_code":"USD","in_stock":true},{"title":"20mm Spigot x M12 (Pitch 1.5) FPT \/ 1-Pack","offer_id":56426173464742,"sku":"Black_Connector_209","price":2.25,"currency_code":"USD","in_stock":true},{"title":"25mm Spigot x 1\/4\" FPT \/ 1-Pack","offer_id":56426173497510,"sku":"Black_Connector_210","price":2.25,"currency_code":"USD","in_stock":true},{"title":"25mm Spigot x M14 (Pitch 1.5) FPT \/ 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This creates a long, lever-like connection that can easily snap under weight or vibration. Our \u003cstrong\u003eHeavy-Duty PE Female Threaded Flanges\u003c\/strong\u003e eliminate this structural weakness. Engineered from high-impact Polyethylene (PE), these flanges feature a direct Female Pipe Thread (FPT) center, allowing you to screw male-threaded PVC, metal, or PE fittings directly into the flange base. The robust webbed-rib backing absorbs extreme lateral pressure, making it the ultimate bulkhead transition for commercial liquid storage and irrigation.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003e🌟 Key Engineering Features:\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Threaded Transition:\u003c\/strong\u003e The precision-cut internal threads (FPT) provide a secure, universal connection for any standard male-threaded fitting, drastically reducing the length and footprint of your plumbing manifold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact PE Construction:\u003c\/strong\u003e Molded from industrial-grade Polyethylene. Unlike rigid PVC, PE offers superior flexibility and impact resistance, making it highly resistant to cracking from temperature swings and outdoor UV exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWebbed Rib Reinforcement:\u003c\/strong\u003e The backside of the flange is fortified with a dense structural grid. This engineered webbing evenly distributes stress when bolted to large tanks or subjected to heavy valve torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Sealing Solution:\u003c\/strong\u003e Arrives ready to install with a premium, factory-matched rubber gasket, guaranteeing a flawless, watertight seal right out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003e📐 Installation Guide:\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eSizing is listed as \u003cstrong\u003eFemale Pipe Thread (FPT) with corresponding DN standard\u003c\/strong\u003e. Wrap the male threads of your joining fitting with PTFE Teflon tape before threading into the flange. Place the included gasket against the mating surface and tighten bolts in a cross pattern. \u003cstrong\u003eUpgrade your tank and pump connections today!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Atradesen","offers":[{"title":"2\" FPT (DN50)","offer_id":56426174447782,"sku":"Black_Connector_239","price":38.27,"currency_code":"USD","in_stock":true},{"title":"3\" FPT (DN80)","offer_id":56426174480550,"sku":"Black_Connector_240","price":46.68,"currency_code":"USD","in_stock":true},{"title":"4\" FPT (DN100)","offer_id":56426174513318,"sku":"Black_Connector_241","price":66.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/imgi_10_1pc-pe-female-thread-2-3-4-flange-plate-landscape-irrigation-pe-pipe-connector-integral-flange_c3e_PicCopilot_d95c9-pictechai-compressed-pictechai-watermarked-pictechai-waterm.jpg?v=1777990949"},{"product_id":"premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube","title":"Premium Clear UPVC Rigid Pipe (16-75mm) | Non-Toxic Aquarium \u0026 Hydroponics Plumbing | Transparent DIY Water Tube","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need larger pipes for massive pump returns or industrial use? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/heavy-duty-clear-upvc-pipe-90-225mm-high-pressure-industrial-transparent-plumbing-chemical-acid-resistant\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear Pipes (90mm - 225mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Rigid Pipe for Aquarium \u0026amp; DIY\u003c\/h2\u003e\u003cp\u003eElevate your custom plumbing projects with our ultra-clear UPVC rigid pipes from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Highly favored by professional aquascapers and hydroponic gardeners, this transparent tubing allows for real-time visual inspection of your water flow, helping you spot blockages, air bubbles, or dirty buildup instantly while maintaining a high-tech, invisible aesthetic in your display tank.\u003c\/p\u003e\u003ch3\u003e🌟 Safe, Clear \u0026amp; Easy to Install\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Non-Toxic \u0026amp; Safe:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely lead-free and perfectly safe for sensitive marine life, freshwater shrimp, and potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Visibility:\u003c\/strong\u003e The high-transparency wall lets you observe fluid dynamics perfectly—ideal for DIY fluid displays, calcium reactors, and custom filter housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy DIY Installation:\u003c\/strong\u003e Smooth interior and exterior surfaces ensure a seamless, leak-proof cold-weld joint when used with standard PVC adhesive cement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Ordering \u0026amp; Shipping Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003ePlease read our Atradesen.com shipping rules carefully before placing your order to avoid misunderstandings:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 PRICED \u0026amp; SHIPPED PER 0.5 METER:\u003c\/strong\u003e Due to international courier length restrictions, the price listed is for a \u003cb\u003e0.5 Meter (50cm) section\u003c\/b\u003e. All orders will be cut and shipped in 50cm lengths by default!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Lengths:\u003c\/strong\u003e If you require longer continuous lengths (e.g., 1 meter), please contact our customer service BEFORE ordering to confirm if specialized freight shipping is available for your region.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing:\u003c\/strong\u003e Sizes are listed as \u003cb\u003eOuter Diameter (O.D.) x Wall Thickness\u003c\/b\u003e. Ensure your fittings match the O.D. listed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"16mm O.D. x 1.6mm Wall (2x0.5m)","offer_id":56644113498278,"sku":null,"price":5.85,"currency_code":"USD","in_stock":true},{"title":"20mm O.D. x 2.5mm Wall (2x0.5m)","offer_id":56644113531046,"sku":null,"price":7.41,"currency_code":"USD","in_stock":true},{"title":"25mm O.D. x 2.5mm Wall (2x0.5m)","offer_id":56644113563814,"sku":null,"price":9.45,"currency_code":"USD","in_stock":true},{"title":"32mm O.D. x 3.2mm Wall (2x0.5m)","offer_id":56644113596582,"sku":null,"price":12.53,"currency_code":"USD","in_stock":true},{"title":"40mm O.D. x 3.2mm Wall (2x0.5m)","offer_id":56644113629350,"sku":null,"price":16.52,"currency_code":"USD","in_stock":true},{"title":"50mm O.D. x 3.5mm Wall (2x0.5m)","offer_id":56644113662118,"sku":null,"price":19.54,"currency_code":"USD","in_stock":true},{"title":"63mm O.D. x 4.0mm Wall (2x0.5m)","offer_id":56644113694886,"sku":null,"price":23.63,"currency_code":"USD","in_stock":true},{"title":"75mm O.D. x 4.5mm Wall (2x0.5m)","offer_id":56644113727654,"sku":null,"price":36.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Rigid_Pipe_16-225mm_Non-Toxic_Aquarium_Hydroponics_Plumbing_Transparent_DIY_Water_Tube-004-pictechai-watermarked-pictechai-watermarked.png?v=1781277157"},{"product_id":"heavy-duty-clear-upvc-pipe-90-225mm-high-pressure-industrial-transparent-plumbing-chemical-acid-resistant","title":"Heavy-Duty Clear UPVC Pipe (90-225mm) | High Pressure Industrial Transparent Plumbing | Chemical \u0026 Acid Resistant","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller pipes for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear UPVC Pipes (16mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Heavy-Duty Clear UPVC Pipe\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC Pipes from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors, factory procurement, and municipal engineering. Designed to handle high-volume mainlines, these robust transparent pipes allow operators to instantly verify fluid flow, detect blockages, and monitor the physical state of transported liquids.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e Features extreme wall thickness (up to 7.5mm) to withstand intense internal pressure in commercial swimming pools and agricultural irrigation grids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Leak Detection:\u003c\/strong\u003e Widely used as a secondary outer containment sleeve over inner corrosive pipelines. The transparent wall allows safety inspectors to instantly spot internal leaks before a catastrophic accident occurs!\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Logistics \u0026amp; Sizing Limitation (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eLarge diameter pipes require specific shipping logistics. Please read the Atradesen.com rules before purchasing:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 PRICED \u0026amp; SHIPPED PER 0.5 METER:\u003c\/strong\u003e To comply with standard international courier parcel limits, the price listed is for a \u003cb\u003e0.5 Meter (50cm) section\u003c\/b\u003e. Default orders will be shipped in 50cm precut pieces!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB2B Freight Shipping:\u003c\/strong\u003e If your project requires continuous 3-meter or 4-meter long pipes, please contact our B2B support team directly to arrange specialized LTL (Less Than Truckload) sea freight shipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Method:\u003c\/strong\u003e Assemble securely using heavy-duty industrial PVC cement for high-pressure slip socket joints.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90mm O.D. x 5.0mm Wall (2 x 0.5m)","offer_id":56644117463206,"sku":null,"price":42.86,"currency_code":"USD","in_stock":true},{"title":"110mm O.D. x 5.0mm Wall (2 x 0.5m)","offer_id":56644117495974,"sku":null,"price":78.98,"currency_code":"USD","in_stock":true},{"title":"140mm O.D. x 5.5mm Wall (2 x 0.5m)","offer_id":56644117528742,"sku":null,"price":138.97,"currency_code":"USD","in_stock":true},{"title":"160mm O.D. x 5.5mm Wall (2 x 0.5m)","offer_id":56644117561510,"sku":null,"price":168.78,"currency_code":"USD","in_stock":true},{"title":"225mm O.D. x 7.5mm Wall (2 x 0.5m)","offer_id":56644117594278,"sku":null,"price":389.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Rigid_Pipe_16-225mm_Non-Toxic_Aquarium_Hydroponics_Plumbing_Transparent_DIY_Water_Tube-005-pictechai-watermarked-pictechai-watermarked.png?v=1781277255"},{"product_id":"premium-clear-upvc-true-union-swing-check-valve-20-63mm-aquarium-anti-siphon-flap-valve-horizontal-vertical-mount","title":"Premium Clear UPVC True Union Swing Check Valve (20-63mm) | Aquarium Anti-Siphon Flap Valve | Horizontal \u0026 Vertical Mount","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Looking for matching pipes for a completely transparent plumbing manifold? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube\" style=\"color: #0056b3; text-decoration: underline;\"\u003ePremium Clear UPVC Rigid Pipes\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC True Union Swing Check Valve\u003c\/h2\u003e\u003cp\u003ePrevent catastrophic back-siphoning and floods during power outages with our state-of-the-art Clear UPVC Swing Check Valve from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Engineered for professional sumps, marine reef tanks, and critical water supply lines, this \"True Union\" flap valve offers ultimate reliability, high visibility, and unrestricted flow dynamics.\u003c\/p\u003e\u003ch3\u003e🌟 Advanced Flap Design \u0026amp; Ultimate Convenience\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal OR Vertical Mounting:\u003c\/strong\u003e Unlike \"Lift\" style check valves that only work straight up and down, this advanced \"Swing\/Flap\" mechanism works flawlessly whether installed vertically or completely flat (horizontally)!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Visibility:\u003c\/strong\u003e The transparent body allows you to instantly inspect the internal flap. If a snail, algae, or debris ever prevents the flap from closing, you'll see it immediately before a flood happens!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Union Quick-Release:\u003c\/strong\u003e Features threaded union nuts on both ends. You can completely remove the center valve body for cleaning or replacement without ever cutting your glued PVC pipes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Metal-Free \u0026amp; Corrosion Proof:\u003c\/strong\u003e Built entirely from premium UPVC and silicone seals. With no metal springs, it is absolutely safe for saltwater reef tanks and harsh chemicals (Rated for 1.0 Mpa \/ Max 55°C).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Installation \u0026amp; Sizing Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eEnsure a flawless, leak-proof setup by reviewing the Atradesen.com guidelines below:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 DIRECTIONAL INSTALLATION:\u003c\/strong\u003e Check valves only let water flow in ONE direction. You MUST install the valve so the molded arrow points in the direction of your pump's water flow!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 32mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two union sockets. They are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Method:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on the two outer slip joints to secure your pipes permanently to the union halves.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D.","offer_id":56644231921830,"sku":null,"price":42.98,"currency_code":"USD","in_stock":true},{"title":"25mm I.D.","offer_id":56644231954598,"sku":null,"price":56.87,"currency_code":"USD","in_stock":true},{"title":"32mm I.D.","offer_id":56644231987366,"sku":null,"price":75.68,"currency_code":"USD","in_stock":true},{"title":"40mm I.D.","offer_id":56644232020134,"sku":null,"price":98.54,"currency_code":"USD","in_stock":true},{"title":"50mm I.D.","offer_id":56644232052902,"sku":null,"price":148.57,"currency_code":"USD","in_stock":true},{"title":"63mm I.D.","offer_id":56644232085670,"sku":null,"price":198.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_True_Union_Swing_Check_Valve_20-63mm_Aquarium_Anti-Siphon_Flap_Valve_Horizontal_Vertical_Mount-007-pictechai-watermarked-pictechai-watermarked.png?v=1781277268"},{"product_id":"premium-clear-upvc-equal-tee-connector-20-75mm-transparent-aquarium-plumbing-splitter-3-way-slip-joint","title":"Premium Clear UPVC Equal Tee Connector (20-75mm) | Transparent Aquarium Plumbing Splitter | 3-Way Slip Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need larger sizes for heavy-duty industrial manifolds? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/heavy-duty-clear-upvc-equal-tee-90-160mm-industrial-transparent-plumbing-splitter-chemical-resistant-3-way-joint\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear Tees (90mm - 160mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Equal Tee Connector\u003c\/h2\u003e\u003cp\u003ePerfectly split your water flow while keeping a close eye on your system's performance with our Clear UPVC Equal Tees from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Favored by professional aquascapers and DIY hydroponics builders, this transparent 3-way joint allows you to instantly spot air bubbles, blockages, or algae buildup inside your plumbing manifold.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Aquarium Safe\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Monitoring:\u003c\/strong\u003e The high-transparency material provides a direct window into your fluid dynamics, ensuring your filtration system is running flawlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Non-Toxic:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, freshwater shrimp, and potable water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEqual 3-Way Split:\u003c\/strong\u003e Smooth internal junctions distribute water evenly with minimal pressure loss.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the three socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. tee perfectly connects three clear PVC pipes that each have a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on all slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56644419715238,"sku":null,"price":2.0,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56644419748006,"sku":null,"price":3.0,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56644419780774,"sku":null,"price":4.85,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56644419813542,"sku":null,"price":5.84,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56644419846310,"sku":null,"price":8.62,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (Fits 63mm O.D. Pipe)","offer_id":56644419879078,"sku":null,"price":12.35,"currency_code":"USD","in_stock":true},{"title":"75mm I.D. (Fits 75mm O.D. Pipe)","offer_id":56644419911846,"sku":null,"price":20.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Equal_Tee_Connector_20-160mm_Transparent_Aquarium_Plumbing_Splitter_3-Way_Slip_Joint-001-pictechai-watermarked-pictechai-watermarked.png?v=1781277234"},{"product_id":"heavy-duty-clear-upvc-equal-tee-90-160mm-industrial-transparent-plumbing-splitter-chemical-resistant-3-way-joint","title":"Heavy-Duty Clear UPVC Equal Tee (90-160mm) | Industrial Transparent Plumbing Splitter | Chemical Resistant 3-Way Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent tees for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-equal-tee-connector-20-75mm-transparent-aquarium-plumbing-splitter-3-way-slip-joint\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear Tees (20mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC Equal Tee\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC Tees from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors and factory procurement. Designed to split high-volume mainlines, these robust transparent joints allow operators to instantly verify fluid flow and detect blockages in critical industrial systems.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e The transparent wall allows safety inspectors to instantly spot internal fluid states or hazardous buildups before a catastrophic accident occurs!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEqual High-Volume Split:\u003c\/strong\u003e Provides a seamless 3-way distribution for massive plumbing grids, swimming pools, and aquaculture facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 110mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the three socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 110mm I.D. tee perfectly connects three clear PVC pipes that each have a \u003cb\u003e110mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on all slip joints to secure your large-diameter pipes permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90mm I.D. (Fits 90mm O.D. Pipe)","offer_id":56645699600550,"sku":null,"price":35.68,"currency_code":"USD","in_stock":true},{"title":"110mm I.D. (Fits 110mm O.D. Pipe)","offer_id":56645699633318,"sku":null,"price":51.23,"currency_code":"USD","in_stock":true},{"title":"140mm I.D. (Fits 140mm O.D. Pipe)","offer_id":56645699666086,"sku":null,"price":139.87,"currency_code":"USD","in_stock":true},{"title":"160mm I.D. (Fits 160mm O.D. Pipe)","offer_id":56645699698854,"sku":null,"price":166.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Equal_Tee_Connector_20-160mm_Transparent_Aquarium_Plumbing_Splitter_3-Way_Slip_Joint-004-pictechai-watermarked-pictechai-watermarked.png?v=1781277272"},{"product_id":"premium-clear-upvc-90-elbow-connector-20-75mm-transparent-aquarium-plumbing-slip-fitting-right-angle-joint","title":"Premium Clear UPVC 90° Elbow Connector (20-75mm) | Transparent Aquarium Plumbing Slip Fitting | Right Angle Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need larger sizes for heavy-duty industrial plumbing? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/heavy-duty-clear-upvc-90-elbow-90-160mm-industrial-transparent-plumbing-joint-chemical-resistant-pipe-connector\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear 90° Elbows (90mm - 160mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC 90° Elbow Joint\u003c\/h2\u003e\u003cp\u003eExecute perfect right-angle turns while keeping a close eye on your system's performance with our Clear UPVC 90° Elbows from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Favored by professional aquascapers and DIY hydroponics builders, this transparent joint allows you to instantly spot air bubbles, blockages, or algae buildup inside your plumbing manifold.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Aquarium Safe\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Monitoring:\u003c\/strong\u003e The high-transparency material provides a direct window into your fluid dynamics, ensuring your filtration system is running flawlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Non-Toxic:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, freshwater shrimp, and potable water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth 90° Redirection:\u003c\/strong\u003e Engineered with a seamless internal curve to efficiently redirect water flow with minimal friction and pressure loss.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. elbow perfectly connects to a clear PVC pipe with a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on all slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56645711986854,"sku":null,"price":1.4,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56645712019622,"sku":null,"price":1.89,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56645712052390,"sku":null,"price":2.32,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56645712085158,"sku":null,"price":2.99,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56645712117926,"sku":null,"price":4.65,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (Fits 63mm O.D. Pipe)","offer_id":56645712150694,"sku":null,"price":6.89,"currency_code":"USD","in_stock":true},{"title":"75mm I.D. (Fits 75mm O.D. Pipe)","offer_id":56645712183462,"sku":null,"price":8.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_90_Elbow_Connector_20-160mm_Transparent_Aquarium_Plumbing_Slip_Fitting_Right_Angle_Joint-002-pictechai-watermarked-pictechai-watermarked.png?v=1781277275"},{"product_id":"heavy-duty-clear-upvc-90-elbow-90-160mm-industrial-transparent-plumbing-joint-chemical-resistant-pipe-connector","title":"Heavy-Duty Clear UPVC 90° Elbow (90-160mm) | Industrial Transparent Plumbing Joint | Chemical Resistant Pipe Connector","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent elbows for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-90-elbow-connector-20-75mm-transparent-aquarium-plumbing-slip-fitting-right-angle-joint\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear 90° Elbows (20mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC 90° Elbow\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC 90° Elbows from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors and factory procurement. Designed to navigate sharp corners in high-volume mainlines, these robust transparent joints allow operators to instantly verify fluid flow and detect blockages in critical industrial systems.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e Pipe corners are the most common places for clogs! The transparent wall allows safety inspectors to instantly spot internal fluid states or hazardous buildups at corner junctions before a catastrophic accident occurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Cornering:\u003c\/strong\u003e Provides a secure, pressure-resistant 90-degree turn for massive plumbing grids, swimming pools, and aquaculture facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 110mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 110mm I.D. elbow perfectly connects to a clear PVC pipe with a \u003cb\u003e110mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on all slip joints to secure your large-diameter pipes permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90mm I.D. (Fits 90mm O.D. Pipe)","offer_id":56645716607142,"sku":null,"price":20.68,"currency_code":"USD","in_stock":true},{"title":"110mm I.D. (Fits 110mm O.D. Pipe)","offer_id":56645716639910,"sku":null,"price":42.65,"currency_code":"USD","in_stock":true},{"title":"140mm I.D. (Fits 140mm O.D. Pipe)","offer_id":56645716672678,"sku":null,"price":85.62,"currency_code":"USD","in_stock":true},{"title":"160mm I.D. (Fits 160mm O.D. Pipe)","offer_id":56645716705446,"sku":null,"price":109.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_90_Elbow_Connector_20-160mm_Transparent_Aquarium_Plumbing_Slip_Fitting_Right_Angle_Joint-004-pictechai-watermarked-pictechai-watermarked.png?v=1781277284"},{"product_id":"premium-clear-upvc-check-valve-20-63mm-flap-ball-type-non-return-valve-transparent-aquarium-anti-siphon-plumbing","title":"Premium Clear UPVC Check Valve (20-63mm)  Flap \u0026 Ball Type Non-Return Valve  Transparent Aquarium Anti-Siphon Plumbing","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Looking for matching pipes to keep your entire manifold transparent? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube\" style=\"color: #0056b3; text-decoration: underline;\"\u003ePremium Clear UPVC Rigid Pipes\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Detachable Check Valve\u003c\/h2\u003e\u003cp\u003eProtect your pumps and prevent catastrophic back-siphoning with the Clear UPVC Check Valve from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Specifically engineered for systems with heavy bio-loads or debris, this transparent non-return valve gives you a direct window into your plumbing, allowing you to instantly spot and clear blockages before a power-outage flood occurs.\u003c\/p\u003e\u003ch3\u003e🌟 Ultimate Visibility \u0026amp; Easy Maintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Monitoring:\u003c\/strong\u003e Instantly see if a stray snail, algae clump, or debris is preventing the valve from sealing shut! No more guessing if your check valve is actually working.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable for Cleaning:\u003c\/strong\u003e Both styles feature a dismantleable housing (bolted or screw-cap). If it gets dirty, simply open it up and clean the internal stopper without having to saw your plumbing apart!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Metal-Free \u0026amp; Safe:\u003c\/strong\u003e Constructed purely from chemical-grade UPVC with zero metal components. Highly resistant to acids\/alkalis and completely safe for marine reef aquariums (Rated up to 10kg \/ 1.0 MPa pressure).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e🚨 SIZING \u0026amp; CRUCIAL INSTALLATION WARNINGS!\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe two styles operate on completely different physics. You MUST follow these Atradesen.com installation rules:\u003c\/p\u003e\u003cul style=\"background-color: #f8d7da; padding: 15px 15px 15px 35px; border-radius: 5px; color: #721c24; border: 1px solid #f5c6cb;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e⚠️ FLAP-TYPE (Swing Valve):\u003c\/strong\u003e Uses a swinging door mechanism. Can be installed \u003cb\u003eHORIZONTALLY or VERTICALLY\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e⚠️ BALL-TYPE (Lift Valve):\u003c\/strong\u003e Uses a weighted half-sphere that drops via gravity. \u003cb\u003eMUST BE INSTALLED STRICTLY VERTICALLY!\u003c\/b\u003e If installed horizontally, it will fail to close and will leak!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing Logic:\u003c\/strong\u003e The sizes listed (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the sockets, which are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e a PVC pipe with the matching Outer Diameter (O.D.). PVC glue is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"Flap-Type 25mm I.D. (DN20)","offer_id":56648883568806,"sku":null,"price":10.23,"currency_code":"USD","in_stock":true},{"title":"Flap-Type 32mm I.D. (DN25)","offer_id":56648883601574,"sku":null,"price":11.35,"currency_code":"USD","in_stock":true},{"title":"Flap-Type 40mm I.D. (DN32)","offer_id":56648883634342,"sku":null,"price":12.45,"currency_code":"USD","in_stock":true},{"title":"Flap-Type 50mm I.D. (DN40)","offer_id":56648883667110,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true},{"title":"Flap-Type 63mm I.D. (DN50)","offer_id":56648883699878,"sku":null,"price":30.08,"currency_code":"USD","in_stock":true},{"title":"Ball-Type 20mm I.D. (DN15)","offer_id":56648883732646,"sku":null,"price":5.63,"currency_code":"USD","in_stock":true},{"title":"Ball-Type 25mm I.D. (DN20)","offer_id":56648883765414,"sku":null,"price":7.58,"currency_code":"USD","in_stock":true},{"title":"Ball-Type 32mm I.D. (DN25)","offer_id":56648883798182,"sku":null,"price":8.32,"currency_code":"USD","in_stock":true},{"title":"Ball-Type 40mm I.D. (DN32)","offer_id":56648883830950,"sku":null,"price":10.23,"currency_code":"USD","in_stock":true},{"title":"Ball-Type 50mm I.D. (DN40)","offer_id":56648883863718,"sku":null,"price":13.85,"currency_code":"USD","in_stock":true},{"title":"Ball-Type 63mm I.D. (DN50)","offer_id":56648883896486,"sku":null,"price":24.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Check_Valve_20-63mm_Flap_Ball_Type_Non-Return_Valve_Transparent_Aquarium_Anti-Siphon_Plumbing-009.png?v=1781343638"},{"product_id":"premium-clear-upvc-male-thread-adapter-20-63mm-slip-socket-to-mpt-connector-transparent-aquarium-plumbing-joint","title":"Premium Clear UPVC Male Thread Adapter (20-63mm) | Slip Socket to MPT Connector | Transparent Aquarium Plumbing Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Need matching pipes for a flawless invisible setup? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube\" style=\"color: #0056b3; text-decoration: underline;\"\u003ePremium Clear UPVC Rigid Pipes\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Male Thread Adapter\u003c\/h2\u003e\u003cp\u003eSeamlessly connect your rigid transparent PVC pipes to threaded aquarium equipment, water pumps, and bulkheads with the Clear UPVC Male Adapter from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. This hybrid fitting bridges the gap between metric PVC pipes and standard imperial threaded ports, providing a crystal-clear window to instantly spot air bubbles or clogs exactly where plumbing transitions occur.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Dual-Connection Design\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Visual Monitoring:\u003c\/strong\u003e The high-transparency material allows you to observe fluid dynamics perfectly—ideal for DIY fluid displays, calcium reactors, and pinpointing blockages at equipment junctions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Slip to Thread:\u003c\/strong\u003e Features a smooth inner socket (B) on one end for gluing to PVC pipes, and a standard Male Pipe Thread (A) on the other end for screwing directly into female threaded valves or pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Grade \u0026amp; Safe:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, corrosive chemicals, and potable water.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Dual-Installation Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis fitting requires two different installation methods. Please read the Atradesen.com rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Socket I.D. x Thread Inch):\u003c\/strong\u003e The sizes listed (e.g., 20mm x 1\/2\") mean the smooth socket has an \u003cb\u003eInner Diameter (I.D.) of 20mm\u003c\/b\u003e (which sleeves OVER a 20mm Outer Diameter pipe), and the threaded end is a standard \u003cb\u003e1\/2 Inch Male Thread\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Socket Side (Requires Glue):\u003c\/strong\u003e PVC waterproof adhesive\/cement MUST be used on the smooth slip joint to secure your PVC pipe permanently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded Side (Requires Teflon Tape):\u003c\/strong\u003e You MUST wrap the male threads tightly with Teflon\/PTFE plumber's tape before screwing it into a female port to prevent micro-leaks. \u003cb\u003eDo NOT use PVC glue on the threads!\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm x 1\/2\" Male Thread","offer_id":56648900280486,"sku":null,"price":1.12,"currency_code":"USD","in_stock":true},{"title":"25mm x 3\/4\" Male Thread","offer_id":56648900313254,"sku":null,"price":1.56,"currency_code":"USD","in_stock":true},{"title":"32mm x 1\" Male Thread","offer_id":56648900346022,"sku":null,"price":1.99,"currency_code":"USD","in_stock":true},{"title":"40mm x 1-1\/4\" Male Thread","offer_id":56648900378790,"sku":null,"price":2.65,"currency_code":"USD","in_stock":true},{"title":"50mm x 1-1\/2\" Male Thread","offer_id":56648900411558,"sku":null,"price":3.58,"currency_code":"USD","in_stock":true},{"title":"63mm x 2\" Male Thread","offer_id":56648900444326,"sku":null,"price":7.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Male_Thread_Adapter_20-63mm_Slip_Socket_to_MPT_Connector_Transparent_Aquarium_Plumbing_Joint2.png?v=1781344414"},{"product_id":"premium-clear-upvc-end-cap-20-75mm-transparent-aquarium-plumbing-slip-plug-pipe-sealer-spray-bar-cap","title":"Premium Clear UPVC End Cap (20-75mm) | Transparent Aquarium Plumbing Slip Plug | Pipe Sealer \u0026 Spray Bar Cap","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need larger sizes to cap off heavy-duty industrial mainlines? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/heavy-duty-clear-upvc-end-cap-90-110mm-industrial-transparent-plumbing-slip-plug-chemical-resistant-pipe-seal\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear End Caps (90mm - 110mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC End Cap Connector\u003c\/h2\u003e\u003cp\u003eSecurely dead-end your aquarium plumbing lines or build custom pressurized spray bars with the Clear UPVC End Cap from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Favored by professional aquascapers and DIY hydroponics builders, this transparent slip-fitting plug provides a flawless, watertight seal while maintaining a stunning, invisible aesthetic and allowing you to instantly spot trapped debris at the end of the line.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Aquarium Safe\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Monitoring:\u003c\/strong\u003e Dead-ends in plumbing are notorious for accumulating detritus. The high-transparency material provides a direct window to ensure your pipe ends are clean and flowing perfectly!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Non-Toxic:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, freshwater shrimp, and potable water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Spray Bar Essential:\u003c\/strong\u003e It is an absolute must-have component if you are drilling your own clear pipes to build a custom rain shower spray bar!\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the socket cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These caps are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. end cap perfectly plugs a clear PVC pipe with a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on the slip joint to secure the cap permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56649000288422,"sku":null,"price":0.65,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56649000321190,"sku":null,"price":0.86,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56649000353958,"sku":null,"price":0.99,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56649000386726,"sku":null,"price":1.32,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56649000419494,"sku":null,"price":1.68,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (Fits 63mm O.D. Pipe)","offer_id":56649000452262,"sku":null,"price":2.85,"currency_code":"USD","in_stock":true},{"title":"75mm I.D. (Fits 75mm O.D. Pipe)","offer_id":56649000485030,"sku":null,"price":3.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_End_Cap_20-75mm_Transparent_Aquarium_Plumbing_Slip_Plug_Pipe_Sealer_Spray_Bar_Cap3.png?v=1781344808"},{"product_id":"heavy-duty-clear-upvc-end-cap-90-110mm-industrial-transparent-plumbing-slip-plug-chemical-resistant-pipe-seal","title":"Heavy-Duty Clear UPVC End Cap (90-110mm) | Industrial Transparent Plumbing Slip Plug | Chemical Resistant Pipe Seal","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent end caps for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/premium-clear-upvc-end-cap-20-75mm-transparent-aquarium-plumbing-slip-plug-pipe-sealer-spray-bar-cap\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear End Caps (20mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC End Cap Plug\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC End Caps from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors and factory procurement. Designed to securely seal off high-volume mainlines or standby ports, these robust transparent plugs allow operators to instantly verify if hazardous sediments or blockages are accumulating at dead-ends in critical industrial systems.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e Dead-ends are the most common places for hazardous sludge to build up! The transparent wall allows safety inspectors to instantly spot internal blockages before they compromise system pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Sealing:\u003c\/strong\u003e Provides a secure, pressure-resistant permanent seal for massive plumbing grids, swimming pools, and aquaculture facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 110mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the socket cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These caps are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 110mm I.D. end cap perfectly plugs a clear PVC pipe with a \u003cb\u003e110mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on the slip joint to secure your large-diameter cap permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90mm I.D. (Fits 90mm O.D. Pipe)","offer_id":56649035972774,"sku":null,"price":9.87,"currency_code":"USD","in_stock":true},{"title":"110mm I.D. (Fits 110mm O.D. Pipe)","offer_id":56649036005542,"sku":null,"price":10.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_End_Cap_20-75mm_Transparent_Aquarium_Plumbing_Slip_Plug_Pipe_Sealer_Spray_Bar_Cap2.png?v=1781344797"},{"product_id":"premium-clear-upvc-union-connector-20-63mm-quick-release-aquarium-plumbing-slip-fitting-transparent-disconnect-joint","title":"Premium Clear UPVC Union Connector (20-63mm) | Quick-Release Aquarium Plumbing Slip Fitting | Transparent Disconnect Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Need matching pipes for a flawless invisible setup? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube\" style=\"color: #0056b3; text-decoration: underline;\"\u003ePremium Clear UPVC Rigid Pipes\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Union Connector\u003c\/h2\u003e\u003cp\u003eFuture-proof your custom aquarium plumbing and make equipment maintenance effortless with the Clear UPVC Union Connector from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. A true lifesaver for reef tanks, sumps, and industrial chemical lines, this transparent \"True Union\" fitting allows you to instantly detach your PVC pipe network while giving you a direct window to monitor internal fluid flow, air bubbles, and blockages.\u003c\/p\u003e\u003ch3\u003e🌟 Professional Maintenance \u0026amp; Visual Monitoring\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Visibility:\u003c\/strong\u003e Unions are common places for detritus or algae to build up. The high-transparency material allows you to instantly inspect the joint without taking it apart!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Release Disconnect:\u003c\/strong\u003e The brilliantly designed center threaded nut can be easily unscrewed by hand, separating your plumbing line into two pieces in seconds. Absolutely essential for installing directly above return pumps or UV sterilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Grade \u0026amp; Safe:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Highly resistant to corrosive liquids, chemicals, and saltwater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In O-Ring Seal:\u003c\/strong\u003e Features a high-quality internal rubber O-ring that compresses as you tighten the center nut, guaranteeing a 100% leak-proof seal without the need for Teflon tape on the union threads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. union perfectly connects two PVC pipes that each have a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on the two outer slip joints to secure your pipes permanently to the union halves.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56649127428262,"sku":null,"price":2.65,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56649127461030,"sku":null,"price":3.65,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56649127493798,"sku":null,"price":4.24,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56649127526566,"sku":null,"price":5.87,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56649127559334,"sku":null,"price":6.84,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (Fits 63mm O.D. Pipe)","offer_id":56649127592102,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Union_Connector_20-63mm_Quick-Release_Aquarium_Plumbing_Slip_Fitting_Transparent_Disconnect_Joint3.png?v=1781345319"},{"product_id":"premium-clear-upvc-45-elbow-connector-20-75mm-transparent-aquarium-plumbing-slip-fitting-low-flow-loss-joint","title":"Premium Clear UPVC 45° Elbow Connector (20-75mm) | Transparent Aquarium Plumbing Slip Fitting | Low Flow Loss Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need larger sizes for heavy-duty industrial plumbing? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/heavy-duty-clear-upvc-45-elbow-90-110mm-industrial-transparent-plumbing-joint-low-friction-pipe-connector\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear 45° Elbows (90mm - 110mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC 45° Elbow Joint\u003c\/h2\u003e\u003cp\u003eMaximize your water pump's efficiency while keeping a close eye on your system's performance with our Clear UPVC 45° Elbows from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Favored by professional aquascapers and DIY hydroponics builders, this transparent joint provides a gentle directional change to drastically reduce water friction and head pressure loss, all while allowing you to instantly spot air bubbles or blockages.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Low Flow Resistance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Flow Loss:\u003c\/strong\u003e The smooth 45-degree curve minimizes turbulence and water collision. \u003ci\u003e(Pro Tip: Using two 45° elbows instead of one 90° elbow ensures your return pump operates at its maximum potential without losing GPH).\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Monitoring:\u003c\/strong\u003e The high-transparency material provides a direct window into your fluid dynamics, ensuring your filtration system is running flawlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Non-Toxic:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, freshwater shrimp, and potable water.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. elbow perfectly connects to a clear PVC pipe with a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on all slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56649204695206,"sku":null,"price":0.84,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56649204727974,"sku":null,"price":1.12,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56649204760742,"sku":null,"price":1.86,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56649204793510,"sku":null,"price":2.68,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56649204826278,"sku":null,"price":3.87,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (Fits 63mm O.D. Pipe)","offer_id":56649204859046,"sku":null,"price":5.87,"currency_code":"USD","in_stock":true},{"title":"75mm I.D. (Fits 75mm O.D. Pipe)","offer_id":56649204891814,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_45_Elbow_Connector_20-110mm_Transparent_Aquarium_Plumbing_Slip_Fitting_Low_Flow_Loss_Joint-003.png?v=1781345594"},{"product_id":"heavy-duty-clear-upvc-45-elbow-90-110mm-industrial-transparent-plumbing-joint-low-friction-pipe-connector","title":"Heavy-Duty Clear UPVC 45° Elbow (90-110mm) | Industrial Transparent Plumbing Joint | Low Friction Pipe Connector","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent elbows for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/premium-clear-upvc-45-elbow-connector-20-75mm-transparent-aquarium-plumbing-slip-fitting-low-flow-loss-joint\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear 45° Elbows (20mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC 45° Elbow\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC 45° Elbows from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors and factory procurement. Designed to navigate smooth corners in high-volume mainlines, these robust transparent joints reduce fluid friction and allow operators to instantly verify flow states and detect blockages in critical industrial systems.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e The transparent wall allows safety inspectors to instantly spot internal fluid states, air pockets, or hazardous buildups at corner junctions before a catastrophic accident occurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Fluid Dynamics:\u003c\/strong\u003e The 45-degree bend significantly lowers head pressure loss compared to sharp 90-degree turns, ensuring maximum efficiency for heavy-duty industrial water pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 110mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 110mm I.D. elbow perfectly connects to a clear PVC pipe with a \u003cb\u003e110mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on all slip joints to secure your large-diameter pipes permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90mm I.D. (Fits 90mm O.D. Pipe)","offer_id":56649236644006,"sku":null,"price":20.65,"currency_code":"USD","in_stock":true},{"title":"110mm I.D. (Fits 110mm O.D. Pipe)","offer_id":56649236676774,"sku":null,"price":40.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_45_Elbow_Connector_20-110mm_Transparent_Aquarium_Plumbing_Slip_Fitting_Low_Flow_Loss_Joint-002.png?v=1781345594"},{"product_id":"premium-clear-upvc-ball-valve-20-63mm-transparent-aquarium-flow-control-switch-visual-monitoring-slip-joint","title":"Premium Clear UPVC Ball Valve (20-63mm) | Transparent Aquarium Flow Control Switch | Visual Monitoring Slip Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Building a completely invisible plumbing manifold? Pair these clear valves with our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube\" style=\"color: #0056b3; text-decoration: underline;\"\u003ePremium Clear UPVC Rigid Pipes\u003c\/a\u003e\u003c\/strong\u003e for flawless visual monitoring.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Ball Valve\u003c\/h2\u003e\u003cp\u003eTake absolute control of your water flow while keeping a close eye on your system's performance with the Clear UPVC Ball Valve from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Perfect for marine reef sumps, DIY fluid displays, and industrial chemical lines, this transparent shut-off valve allows you to instantly spot air bubbles, internal blockages, or algae buildup right at the control point.\u003c\/p\u003e\u003ch3\u003e🌟 Visual Monitoring \u0026amp; Total Control\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Valve Body:\u003c\/strong\u003e Provides a direct window into your fluid dynamics. You can actually see the internal ball core turn and visually verify that the valve is completely sealed or fully open!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Full Shut-Off:\u003c\/strong\u003e Features a high-quality internal spherical core that creates an impenetrable seal when closed. Essential for isolating plumbing lines during pump cleaning or equipment maintenance without any leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Grade \u0026amp; Safe:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Highly resistant to corrosive liquids, chemicals, and saltwater.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. valve perfectly connects to a clear PVC pipe with a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on the slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (DN15 | Fits 20mm O.D. Pipe)","offer_id":56649304473766,"sku":null,"price":1.65,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (DN20 | Fits 25mm O.D. Pipe)","offer_id":56649304506534,"sku":null,"price":3.02,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (DN25 | Fits 32mm O.D. Pipe)","offer_id":56649304539302,"sku":null,"price":3.54,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (DN32 | Fits 40mm O.D. Pipe)","offer_id":56649304572070,"sku":null,"price":4.21,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (DN40 | Fits 50mm O.D. Pipe)","offer_id":56649304604838,"sku":null,"price":5.88,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (DN50 | Fits 63mm O.D. Pipe)","offer_id":56649304637606,"sku":null,"price":9.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Ball_Valve_20-63mm_Transparent_Aquarium_Flow_Control_Switch_Visual_Monitoring_Slip_Joint-001.png?v=1781346095"},{"product_id":"premium-clear-upvc-female-thread-adapter-20-63mm-slip-socket-to-fpt-connector-transparent-aquarium-plumbing-joint","title":"Premium Clear UPVC Female Thread Adapter (20-63mm) | Slip Socket to FPT Connector | Transparent Aquarium Plumbing Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Need the opposite fitting with external threads? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube\" style=\"color: #0056b3; text-decoration: underline;\"\u003ePremium Clear UPVC Male Thread Adapters\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Female Thread Adapter\u003c\/h2\u003e\u003cp\u003eSeamlessly transition your rigid transparent PVC pipes to accept male threaded aquarium equipment, nozzles, and valves with the Clear UPVC Female Adapter from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. This hybrid fitting bridges the gap between metric PVC pipes and standard imperial threaded parts, providing a crystal-clear window to instantly spot air bubbles or clogs exactly where plumbing transitions occur.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Dual-Connection Design\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Visual Monitoring:\u003c\/strong\u003e Threaded transitions are notorious for trapping debris. The high-transparency material allows you to observe fluid dynamics perfectly and pinpoint blockages at equipment junctions before they become a problem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Slip to Thread:\u003c\/strong\u003e Features a smooth inner socket on one end for permanent gluing to PVC pipes, and a standard Female Pipe Thread (FPT) on the other end to receive male threaded fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Grade \u0026amp; Safe:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, corrosive chemicals, and potable water.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Dual-Installation Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis fitting requires two different installation methods. Please read the Atradesen.com rules carefully to avoid cracking the fitting:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Socket I.D. x Thread Inch):\u003c\/strong\u003e The sizes listed (e.g., 20mm x 1\/2\") mean the smooth socket has an \u003cb\u003eInner Diameter (I.D.) of 20mm\u003c\/b\u003e (which sleeves OVER a 20mm Outer Diameter pipe), and the threaded end is a standard \u003cb\u003e1\/2 Inch Female Thread\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Socket Side (Requires Glue):\u003c\/strong\u003e PVC waterproof adhesive\/cement MUST be used on the smooth slip joint to secure your PVC pipe permanently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 Threaded Side (Teflon Tape \u0026amp; Gentle Tightening):\u003c\/strong\u003e You MUST wrap the male fitting with Teflon\/PTFE plumber's tape before screwing it into this female port. \u003cb\u003eDO NOT OVER-TIGHTEN!\u003c\/b\u003e Because the female thread is plastic, over-tightening (especially with metal male fittings) will split and crack the adapter! Hand-tighten for best results.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm x 1\/2\" Female Thread","offer_id":56649325740198,"sku":null,"price":1.15,"currency_code":"USD","in_stock":true},{"title":"25mm x 3\/4\" Female Thread","offer_id":56649325772966,"sku":null,"price":1.57,"currency_code":"USD","in_stock":true},{"title":"32mm x 1\" Female Thread","offer_id":56649325805734,"sku":null,"price":2.02,"currency_code":"USD","in_stock":true},{"title":"40mm x 1-1\/4\" Female Thread","offer_id":56649325838502,"sku":null,"price":2.98,"currency_code":"USD","in_stock":true},{"title":"50mm x 1-1\/2\" Female Thread","offer_id":56649325871270,"sku":null,"price":3.88,"currency_code":"USD","in_stock":true},{"title":"63mm x 2\" Female Thread","offer_id":56649325904038,"sku":null,"price":5.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Female_Thread_Adapter_20-63mm_Slip_Socket_to_FPT_Connector_Transparent_Aquarium_Plumbing_Joint5.png?v=1781346493"},{"product_id":"premium-clear-upvc-true-union-ball-valve-20-63mm-transparent-aquarium-flow-control-double-disconnect-slip-joint","title":"Premium Clear UPVC True Union Ball Valve (20-63mm) | Transparent Aquarium Flow Control | Double Disconnect Slip Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need larger sizes for massive pond filters or industrial mainlines? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/heavy-duty-clear-upvc-true-union-ball-valve-75-110mm-industrial-transparent-flow-control-chemical-resistant\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear Valves (75mm - 110mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC True Union Ball Valve\u003c\/h2\u003e\u003cp\u003eTake absolute control of your aquarium's water flow while keeping a close eye on your system's performance with our Clear UPVC True Union Ball Valves from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Perfect for marine reef sumps and high-end aquascaping, this \"Double Union\" fitting allows you to completely shut off water flow AND instantly detach the entire central valve body for effortless cleaning—without ever needing a saw!\u003c\/p\u003e\u003ch3\u003e🌟 Visual Monitoring \u0026amp; Ultimate Maintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Valve Body:\u003c\/strong\u003e Provides a direct window into your fluid dynamics. Instantly spot trapped air bubbles, algae buildup, or debris right at the control point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Union Quick-Release:\u003c\/strong\u003e Features two threaded union nuts on either side. Simply close the valve, unscrew the nuts, and pull the center block out! The glued pipe ends remain perfectly intact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Full Shut-Off \u0026amp; Tuning:\u003c\/strong\u003e The precision-machined internal core provides an impenetrable 1.0 MPA seal when closed, and offers incredibly smooth resistance for fine-tuning your return pump's output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Safe:\u003c\/strong\u003e 100% metal-free, non-toxic, and drinking-water safe.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. valve perfectly connects to a clear PVC pipe with a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on all slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (DN15 | Fits 20mm O.D. Pipe)","offer_id":56649340223654,"sku":null,"price":7.86,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (DN20 | Fits 25mm O.D. Pipe)","offer_id":56649340256422,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (DN25 | Fits 32mm O.D. Pipe)","offer_id":56649340289190,"sku":null,"price":12.54,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (DN32 | Fits 40mm O.D. Pipe)","offer_id":56649340321958,"sku":null,"price":16.87,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (DN40 | Fits 50mm O.D. Pipe)","offer_id":56649340354726,"sku":null,"price":20.84,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (DN50 | Fits 63mm O.D. Pipe)","offer_id":56649340387494,"sku":null,"price":34.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_True_Union_Ball_Valve_20-110mm_Transparent_Aquarium_Flow_Control_Double_Disconnect_Slip_Joint-002.png?v=1781346906"},{"product_id":"heavy-duty-clear-upvc-true-union-ball-valve-75-110mm-industrial-transparent-flow-control-chemical-resistant","title":"Heavy-Duty Clear UPVC True Union Ball Valve (75-110mm) | Industrial Transparent Flow Control | Chemical Resistant","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent valves for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/premium-clear-upvc-true-union-ball-valve-20-63mm-transparent-aquarium-flow-control-double-disconnect-slip-joint\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear Valves (20mm - 63mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC True Union Ball Valve\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability, visual fluid monitoring, and rapid maintenance, our Large-Diameter Clear UPVC True Union Ball Valves from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors and factory procurement. Designed to control high-volume mainlines, these robust transparent valves allow operators to instantly verify fluid states while offering a double-disconnect feature for immediate valve replacement.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e The transparent wall allows safety inspectors to instantly spot internal fluid flow, hazardous chemical buildups, or blockages before a catastrophic accident occurs!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Union Maintenance:\u003c\/strong\u003e Features double union nuts. If the valve core ever gets damaged by debris, simply unscrew the ends and replace the center block in minutes—no pipe cutting or re-gluing required!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers (Rated for 1.0 MPA \/ 0-55°C).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 110mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 110mm I.D. valve perfectly connects to a PVC pipe with a \u003cb\u003e110mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on all slip joints to secure your large-diameter pipes permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"75mm I.D. (DN65 | Fits 75mm O.D. Pipe)","offer_id":56649345892518,"sku":null,"price":93.0,"currency_code":"USD","in_stock":true},{"title":"90mm I.D. (DN80 | Fits 90mm O.D. Pipe)","offer_id":56649345925286,"sku":null,"price":169.0,"currency_code":"USD","in_stock":true},{"title":"110mm I.D. (DN100 | Fits 110mm O.D. Pipe)","offer_id":56649345958054,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_True_Union_Ball_Valve_20-110mm_Transparent_Aquarium_Flow_Control_Double_Disconnect_Slip_Joint-001.png?v=1781346906"},{"product_id":"premium-clear-upvc-straight-connector-20-75mm-transparent-aquarium-plumbing-slip-coupling-pipe-extension-joint","title":"Premium Clear UPVC Straight Connector (20-75mm) | Transparent Aquarium Plumbing Slip Coupling | Pipe Extension Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need larger sizes for heavy-duty industrial mainlines? \u003cstrong\u003e\u003ca href=\"%E6%9B%BF%E6%8D%A2%E4%B8%BA%E6%96%B9%E6%A1%88B%E5%A4%A7%E5%B0%BA%E5%AF%B8%E9%93%BE%E6%8E%A5\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear Straight Couplings (90mm - 160mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Straight Connector\u003c\/h2\u003e\u003cp\u003eExtend and seamlessly connect your rigid transparent PVC plumbing lines with the Clear UPVC Straight Coupling from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Favored by professional aquascapers and DIY hydroponics builders, this transparent slip-fitting provides a flawless, straight-through water flow while allowing you to instantly spot air bubbles, blockages, or algae buildup inside your plumbing.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Aquarium Safe\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Monitoring:\u003c\/strong\u003e The high-transparency material provides a direct window into your fluid dynamics, ensuring your filtration system is running flawlessly without any hidden debris buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Non-Toxic:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, freshwater shrimp, and potable water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Extension:\u003c\/strong\u003e Perfectly joins two sections of clear PVC pipe in a straight line with zero flow restriction. Ideal for reconnecting pipes that had to be cut during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. coupling perfectly connects two clear PVC pipes that each have a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on both slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56649580413094,"sku":null,"price":0.68,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56649580445862,"sku":null,"price":0.98,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56649580478630,"sku":null,"price":1.12,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56649580511398,"sku":null,"price":1.89,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56649580544166,"sku":null,"price":2.63,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (Fits 63mm O.D. Pipe)","offer_id":56649580576934,"sku":null,"price":3.21,"currency_code":"USD","in_stock":true},{"title":"75mm I.D. (Fits 75mm O.D. Pipe)","offer_id":56649580609702,"sku":null,"price":4.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Straight_Connector_20-75mm_Transparent_Aquarium_Plumbing_Slip_Coupling_Pipe_Extension_Joint-001.png?v=1781348398"},{"product_id":"heavy-duty-clear-upvc-straight-coupling-90-160mm-industrial-transparent-plumbing-joint-chemical-resistant-pipe-connector","title":"Heavy-Duty Clear UPVC Straight Coupling (90-160mm) | Industrial Transparent Plumbing Joint | Chemical Resistant Pipe Connector","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent couplings for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/premium-clear-upvc-straight-connector-20-75mm-transparent-aquarium-plumbing-slip-coupling-pipe-extension-joint\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear Straight Couplings (20mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC Straight Coupling\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC Straight Connectors from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors and factory procurement. Designed to seamlessly extend high-volume mainlines, these robust transparent joints allow operators to instantly verify fluid flow and detect hazardous blockages in critical industrial systems.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e The transparent wall allows safety inspectors to instantly spot internal fluid states, air pockets, or sludge buildups before a catastrophic accident occurs or system pressure drops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Extension:\u003c\/strong\u003e Provides a secure, pressure-resistant straight connection for massive plumbing grids, swimming pools, and aquaculture facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 110mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 110mm I.D. coupling perfectly connects two clear PVC pipes that each have a \u003cb\u003e110mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on all slip joints to secure your large-diameter pipes permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90mm I.D. (Fits 90mm O.D. Pipe)","offer_id":56649606103206,"sku":null,"price":9.56,"currency_code":"USD","in_stock":true},{"title":"110mm I.D. (Fits 110mm O.D. Pipe)","offer_id":56649606135974,"sku":null,"price":16.45,"currency_code":"USD","in_stock":true},{"title":"140mm I.D. (Fits 140mm O.D. Pipe)","offer_id":56649606168742,"sku":null,"price":22.85,"currency_code":"USD","in_stock":true},{"title":"160mm I.D. (Fits 160mm O.D. Pipe)","offer_id":56649606201510,"sku":null,"price":39.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Straight_Connector_20-75mm_Transparent_Aquarium_Plumbing_Slip_Coupling_Pipe_Extension_Joint-005.png?v=1781348398"},{"product_id":"premium-clear-upvc-flange-fitting-20-63mm-transparent-pipe-connector-plate-with-gasket-heavy-duty-aquarium-plumbing","title":"Premium Clear UPVC Flange Fitting (20-63mm) | Transparent Pipe Connector Plate with Gasket | Heavy-Duty Aquarium Plumbing","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Need the perfect clear pipes to match this flange? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-clear-upvc-rigid-pipe-16-75mm-non-toxic-aquarium-hydroponics-plumbing-transparent-diy-water-tube\" style=\"color: #0056b3; text-decoration: underline;\"\u003ePremium Clear UPVC Rigid Pipes\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Flange Fitting\u003c\/h2\u003e\u003cp\u003eCreate heavy-duty, removable connections in your custom plumbing manifolds with the Clear UPVC Flange Fitting from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Widely used in advanced aquarium sumps, marine reef setups, and industrial chemical transport, this transparent flange allows you to securely bolt sections of pipe to tanks, pumps, or valves while maintaining 100% visual monitoring of the fluid dynamics inside.\u003c\/p\u003e\u003ch3\u003e🌟 Industrial Strength \u0026amp; Visual Monitoring\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Visibility:\u003c\/strong\u003e The high-transparency material provides a direct window into your pipeline, allowing you to instantly spot air bubbles, blockages, or hazardous buildups at the connection joint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Bolted Connection:\u003c\/strong\u003e Unlike standard slip joints that are permanently glued, a flanged joint uses bolts to clamp together, making future disassembly, upgrades, and maintenance incredibly easy!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Rubber Gasket:\u003c\/strong\u003e Each flange comes with a premium black rubber sealing gasket (as pictured) to ensure a watertight, leak-proof compression seal between mating flange faces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistant:\u003c\/strong\u003e Made from high-grade UPVC, making it completely safe for drinking water, saltwater, and corrosive industrial chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Installation Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size or missing hardware! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 HARDWARE NOT INCLUDED:\u003c\/strong\u003e While the rubber gasket is included, \u003cb\u003eyou must provide your own bolts, washers, and nuts\u003c\/b\u003e to secure the flange faces together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the flange's pipe socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e This socket is designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipe. Therefore, a 25mm I.D. flange perfectly connects to a clear PVC pipe with a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used to secure the pipe permanently into the flange socket.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (DN15 | Fits 20mm O.D. Pipe)","offer_id":56649627369638,"sku":null,"price":9.75,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (DN20 | Fits 25mm O.D. Pipe)","offer_id":56649627402406,"sku":null,"price":11.25,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (DN25 | Fits 32mm O.D. Pipe)","offer_id":56649627435174,"sku":null,"price":13.42,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (DN32 | Fits 40mm O.D. Pipe)","offer_id":56649627467942,"sku":null,"price":15.87,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (DN40 | Fits 50mm O.D. Pipe)","offer_id":56649627500710,"sku":null,"price":19.87,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (DN50 | Fits 63mm O.D. Pipe)","offer_id":56649627533478,"sku":null,"price":21.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Flange_Fitting_20-63mm_Transparent_Pipe_Connector_Plate_with_Gasket_Heavy-Duty_Aquarium_Plumbing.png?v=1781348850"},{"product_id":"premium-clear-upvc-wye-fitting-50-75mm-transparent-45-y-tee-connector-low-friction-aquarium-plumbing","title":"Premium Clear UPVC Wye Fitting (50-75mm) | Transparent 45° Y-Tee Connector | Low Friction Aquarium Plumbing","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need massive sizes for heavy-duty industrial drainage? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/heavy-duty-clear-upvc-wye-fitting-90-160mm-industrial-transparent-y-tee-lateral-chemical-resistant-pipe-splitter\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear Wye Fittings (90mm - 160mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Wye (Y-Tee) Fitting\u003c\/h2\u003e\u003cp\u003eOptimize your water flow and eliminate plumbing bottlenecks with our Clear UPVC Wye Fittings from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Unlike standard 90-degree T-tees that cause water turbulence and friction, this specialized 45-degree lateral \"Y\" joint merges or splits water flow smoothly. Combined with its crystal-clear material, it serves as the ultimate visual inspection port to monitor high-volume aquarium sumps and Koi pond drains.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Hydrodynamic Design\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Flow Resistance:\u003c\/strong\u003e The 45-degree angle ensures water glides through the junction rather than crashing into a wall. This significantly reduces head pressure loss, allowing your return pumps and gravity drains to operate at maximum efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Clog Monitoring:\u003c\/strong\u003e Pipe junctions are the #1 spot for debris to accumulate! The high-transparency material acts as a direct observation window, letting you instantly spot trapped snail shells, algae, or sludge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Non-Toxic:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, freshwater shrimp, and potable water.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 50mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the three socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 50mm I.D. Wye perfectly connects three clear PVC pipes that each have a \u003cb\u003e50mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on all slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56649642836134,"sku":null,"price":25.63,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (Fits 63mm O.D. Pipe)","offer_id":56649642868902,"sku":null,"price":40.86,"currency_code":"USD","in_stock":true},{"title":"75mm I.D. (Fits 75mm O.D. Pipe)","offer_id":56649642901670,"sku":null,"price":60.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Wye_Fitting_50-160mm_Transparent_45_Y-Tee_Connector_Low_Friction_Aquarium_Plumbing3.png?v=1781349436"},{"product_id":"heavy-duty-clear-upvc-wye-fitting-90-160mm-industrial-transparent-y-tee-lateral-chemical-resistant-pipe-splitter","title":"Heavy-Duty Clear UPVC Wye Fitting (90-160mm) | Industrial Transparent Y-Tee Lateral | Chemical Resistant Pipe Splitter","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent Wyes for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/premium-clear-upvc-wye-fitting-50-75mm-transparent-45-y-tee-connector-low-friction-aquarium-plumbing\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear Wye Fittings (50mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC Wye (45° Lateral)\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC Wye Fittings from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors, wastewater management, and factory procurement. Designed to seamlessly merge or split high-volume mainlines at a 45-degree angle, these robust transparent joints reduce fluid friction and allow operators to instantly verify flow states and detect hazardous blockages.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Fluid Dynamics:\u003c\/strong\u003e The 45-degree lateral branch introduces fluid into the main line with minimal turbulence and backpressure, making it superior to standard 90-degree T-tees for high-speed chemical and wastewater transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e Pipe junctions are the most common places for hazardous sludge to build up! The transparent wall allows safety inspectors to instantly spot internal blockages before a catastrophic accident occurs or system pressure drops.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 110mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the three socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 110mm I.D. Wye perfectly connects three clear PVC pipes that each have a \u003cb\u003e110mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on all slip joints to secure your large-diameter pipes permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90mm I.D. (Fits 90mm O.D. Pipe)","offer_id":56649648701606,"sku":null,"price":65.86,"currency_code":"USD","in_stock":true},{"title":"110mm I.D. (Fits 110mm O.D. Pipe)","offer_id":56649648734374,"sku":null,"price":150.68,"currency_code":"USD","in_stock":true},{"title":"160mm I.D. (Fits 160mm O.D. Pipe)","offer_id":56649648767142,"sku":null,"price":420.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Wye_Fitting_50-160mm_Transparent_45_Y-Tee_Connector_Low_Friction_Aquarium_Plumbing2.png?v=1781349423"},{"product_id":"premium-clear-upvc-4-way-cross-connector-20-75mm-transparent-aquarium-plumbing-splitter-quad-slip-joint","title":"Premium Clear UPVC 4-Way Cross Connector (20-75mm) | Transparent Aquarium Plumbing Splitter | Quad Slip Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need larger sizes for heavy-duty industrial manifolds? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/heavy-duty-clear-upvc-4-way-cross-90-110mm-industrial-transparent-plumbing-splitter-chemical-resistant-quad-joint\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear 4-Way Crosses (90mm - 110mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC 4-Way Cross Connector\u003c\/h2\u003e\u003cp\u003eBuild complex, multi-directional plumbing manifolds with ease using our Clear UPVC 4-Way Cross Connectors from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Favored by professional aquascapers and DIY hydroponics builders, this transparent quad-slip fitting allows you to split water flow into three different directions on a single plane, all while letting you instantly spot air bubbles or blockages inside your plumbing.\u003c\/p\u003e\u003ch3\u003e🌟 High Visibility \u0026amp; Aquarium Safe\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Monitoring:\u003c\/strong\u003e Complex pipe junctions are notorious for trapping debris. The high-transparency material provides a direct window into your fluid dynamics, ensuring your filtration system is running flawlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Non-Toxic:\u003c\/strong\u003e Manufactured from premium drinking-water-grade UPVC. Completely safe for sensitive marine reef tanks, freshwater shrimp, and potable water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Way Flow Splitting:\u003c\/strong\u003e Perfect for building custom grid-style spray bars, complex return manifolds, or feeding multiple reactors simultaneously with minimal friction loss.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the four socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. cross perfectly connects four clear PVC pipes that each have a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on all slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56649666396326,"sku":null,"price":2.11,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56649666429094,"sku":null,"price":2.98,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56649666461862,"sku":null,"price":3.12,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56649666494630,"sku":null,"price":4.85,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56649666527398,"sku":null,"price":6.88,"currency_code":"USD","in_stock":true},{"title":"63mm I.D. (Fits 63mm O.D. Pipe)","offer_id":56649666560166,"sku":null,"price":10.85,"currency_code":"USD","in_stock":true},{"title":"75mm I.D. (Fits 75mm O.D. Pipe)","offer_id":56649666592934,"sku":null,"price":20.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_4-Way_Cross_Connector_20-75mm_Transparent_Aquarium_Plumbing_Splitter_Quad_Slip_Joint-001.png?v=1781349870"},{"product_id":"heavy-duty-clear-upvc-4-way-cross-90-110mm-industrial-transparent-plumbing-splitter-chemical-resistant-quad-joint","title":"Heavy-Duty Clear UPVC 4-Way Cross (90-110mm) | Industrial Transparent Plumbing Splitter | Chemical Resistant Quad Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent crosses for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/premium-clear-upvc-4-way-cross-connector-20-75mm-transparent-aquarium-plumbing-splitter-quad-slip-joint\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear 4-Way Crosses (20mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC 4-Way Cross Connector\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC Cross Fittings from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors and factory procurement. Designed to split high-volume mainlines into complex grids, these robust transparent joints allow operators to instantly verify fluid flow and detect blockages at critical 4-way intersections.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e 4-way junctions are the most common places for hazardous sludge to build up! The transparent wall allows safety inspectors to instantly spot internal blockages or fluid states before a catastrophic accident occurs or system pressure drops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Distribution:\u003c\/strong\u003e Provides a secure, pressure-resistant 4-way split for massive plumbing grids, swimming pools, and aquaculture facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed (e.g., 110mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the four socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 110mm I.D. cross perfectly connects four clear PVC pipes that each have a \u003cb\u003e110mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on all slip joints to secure your large-diameter pipes permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90mm I.D. (Fits 90mm O.D. Pipe)","offer_id":56649670557862,"sku":null,"price":50.42,"currency_code":"USD","in_stock":true},{"title":"110mm I.D. (Fits 110mm O.D. Pipe)","offer_id":56649670590630,"sku":null,"price":70.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_4-Way_Cross_Connector_20-75mm_Transparent_Aquarium_Plumbing_Splitter_Quad_Slip_Joint-003.png?v=1781349870"},{"product_id":"premium-clear-upvc-reducing-bushing-25-75mm-flush-mount-pipe-size-adapter-transparent-aquarium-plumbing","title":"Premium Clear UPVC Reducing Bushing (25-75mm) | Flush Mount Pipe Size Adapter | Transparent Aquarium Plumbing","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🚀 Need to step down a massive industrial pipeline? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/heavy-duty-clear-upvc-reducing-bushing-90-110mm-industrial-transparent-pipe-adapter-flush-mount-reducer\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClick here for our Heavy-Duty Clear Bushings (90-110mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Clear UPVC Reducing Bushing\u003c\/h2\u003e\u003cp\u003eSeamlessly reduce your pipe sizes while maintaining an ultra-compact, fully transparent plumbing footprint with the Clear UPVC Reducing Bushing from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Unlike standard reducing couplings that add bulky length to your plumbing, these flush-mount bushings glue directly inside your existing clear fittings (like elbows or tees), saving crucial under-cabinet space while allowing you to instantly spot blockages!\u003c\/p\u003e\u003ch3\u003e🌟 Professional Space-Saving \u0026amp; Visual Design\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush-Mount Reduction:\u003c\/strong\u003e Designed with a slim outer lip. It slides completely into a larger fitting, instantly converting the port to accept a smaller pipe without adding length to your manifold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Clear Monitoring:\u003c\/strong\u003e Reducers are common choke points for debris. The high-transparency material provides a direct window to ensure your transitions are clean and flowing perfectly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStackable DIY Hack:\u003c\/strong\u003e Need an extreme size reduction (e.g., 50mm down to 25mm)? These bushings can be nested and glued inside each other (50x40 + 40x32 + 32x25) for limitless custom plumbing!\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eBushings have a very specific connection logic. Please read the Atradesen.com rules carefully to avoid ordering mistakes:\u003c\/p\u003e\n\u003cp\u003e\n25x20mm (O.D. fits 25mm Fitting | I.D. fits 20mm Pipe)\u003cbr\u003e\n32x25mm (O.D. fits 32mm Fitting | I.D. fits 25mm Pipe)\u003cbr\u003e\n40x32mm (O.D. fits 40mm Fitting | I.D. fits 32mm Pipe)\u003cbr\u003e\n50x40mm (O.D. fits 50mm Fitting | I.D. fits 40mm Pipe)\u003cbr\u003e\n63x50mm (O.D. fits 63mm Fitting | I.D. fits 50mm Pipe)\u003cbr\u003e\n75x63mm (O.D. fits 75mm Fitting | I.D. fits 63mm Pipe)\u003cbr\u003e\n\u003c\/p\u003e\n\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (O.D. x I.D.):\u003c\/strong\u003e The sizes listed (e.g., 25x20mm) refer to the \u003cb\u003eOuter Diameter (O.D.)\u003c\/b\u003e and the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the bushing itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e The outside of the bushing plugs \u003cb\u003eINTO\u003c\/b\u003e a larger fitting, and the inside of the bushing sleeves \u003cb\u003eOVER\u003c\/b\u003e a smaller pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExample (25x20mm):\u003c\/strong\u003e The 25mm O.D. plugs directly INTO a 25mm fitting (like a 25mm clear tee). The 20mm I.D. then accepts a 20mm O.D. clear PVC pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive MUST be used on both the inner and outer slip joints to secure your plumbing permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"25x20mm","offer_id":56649717514406,"sku":null,"price":0.56,"currency_code":"USD","in_stock":true},{"title":"32x25mm","offer_id":56649717547174,"sku":null,"price":0.89,"currency_code":"USD","in_stock":true},{"title":"40x32mm","offer_id":56649717579942,"sku":null,"price":1.36,"currency_code":"USD","in_stock":true},{"title":"50x40mm","offer_id":56649717612710,"sku":null,"price":1.99,"currency_code":"USD","in_stock":true},{"title":"63x50mm","offer_id":56649717645478,"sku":null,"price":3.89,"currency_code":"USD","in_stock":true},{"title":"75x63mm","offer_id":56649717678246,"sku":null,"price":4.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Reducing_Bushing_25-75mm_Flush_Mount_Pipe_Size_Adapter_Transparent_Aquarium_Plumbing-003.png?v=1781350417"},{"product_id":"heavy-duty-clear-upvc-reducing-bushing-90-110mm-industrial-transparent-pipe-adapter-flush-mount-reducer","title":"Heavy-Duty Clear UPVC Reducing Bushing (90-110mm) | Industrial Transparent Pipe Adapter | Flush Mount Reducer","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #ff8c00; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🌱 Looking for smaller transparent bushings for home aquariums or DIY projects? \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/products\/premium-clear-upvc-reducing-bushing-25-75mm-flush-mount-pipe-size-adapter-transparent-aquarium-plumbing\" style=\"color: #ff8c00; text-decoration: underline;\"\u003eClick here for our Standard Clear Bushings (25mm - 75mm)\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eIndustrial-Grade Clear UPVC Reducing Bushing\u003c\/h2\u003e\u003cp\u003eEngineered for maximum durability and visual fluid monitoring, our Large-Diameter Clear UPVC Bushings from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e are the premier choice for commercial contractors and factory procurement. Designed to step down high-volume mainlines seamlessly without adding extra pipe length, these robust transparent reducers allow operators to instantly verify fluid flow and detect hazardous blockages at critical chokepoints.\u003c\/p\u003e\u003ch3\u003e⚙️ Built for Tough Industrial Environments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Acid Resistant:\u003c\/strong\u003e Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Safety Inspection:\u003c\/strong\u003e Reducers naturally increase pressure and catch debris! The transparent wall allows safety inspectors to instantly spot internal blockages or hazardous sludge buildups before system pressure drops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNestable Configuration:\u003c\/strong\u003e Can be stacked inside each other (e.g., 110x90 + 90x75) to achieve drastic pipeline reductions in zero linear space.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eBushings have a very specific connection logic. Please read the Atradesen.com rules carefully to avoid ordering mistakes:\u003c\/p\u003e\n\u003cp\u003e\n90x75mm (O.D. fits 90mm Fitting | I.D. fits 75mm Pipe)\u003cbr\u003e\n110x90mm (O.D. fits 110mm Fitting | I.D. fits 90mm Pipe)\n\u003c\/p\u003e\n\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (O.D. x I.D.):\u003c\/strong\u003e The sizes listed (e.g., 110x90mm) refer to the \u003cb\u003eOuter Diameter (O.D.)\u003c\/b\u003e and the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the bushing itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e The outside of the bushing plugs \u003cb\u003eINTO\u003c\/b\u003e a larger fitting, and the inside of the bushing sleeves \u003cb\u003eOVER\u003c\/b\u003e a smaller pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExample (110x90mm):\u003c\/strong\u003e The 110mm O.D. plugs directly INTO a 110mm fitting (like a 110mm clear elbow). The 90mm I.D. then accepts a 90mm O.D. clear PVC pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heavy-duty industrial PVC cement MUST be used on both the inner and outer slip joints to secure your plumbing permanently.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"90x75mm","offer_id":56649726558374,"sku":null,"price":8.96,"currency_code":"USD","in_stock":true},{"title":"110x90mm","offer_id":56649726591142,"sku":null,"price":18.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Clear_UPVC_Reducing_Bushing_25-75mm_Flush_Mount_Pipe_Size_Adapter_Transparent_Aquarium_Plumbing-002.png?v=1781350417"},{"product_id":"premium-red-upvc-pipe-20-63mm-rigid-water-tube-for-aquarium-drain-color-coding-1-meter-set-two-50cm-pieces","title":"Premium Red UPVC Pipe (20-63mm) | Rigid Water Tube for Aquarium Drain Color-Coding | 1 Meter Set (Two 50cm Pieces)","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #dc3545; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Planning a complete color-coded plumbing system? Pair these Red pipes (perfect for Drains) with our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/metric-upvc-water-supply\/products\/premium-lesso-blue-upvc-pipe-20-75mm-rigid-water-tube-for-aquarium-sump-plumbing-1-meter-set-two-50cm-pieces\" style=\"color: #dc3545; text-decoration: underline;\"\u003ePremium Blue UPVC Rigid Pipes (for Return Lines)\u003c\/a\u003e\u003c\/strong\u003e!\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Red UPVC Rigid Pipe\u003c\/h2\u003e\u003cp\u003eElevate your custom aquarium plumbing with professional-grade Red UPVC Pipes from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Highly favored by advanced reef keepers and aquascapers, this vibrant red rigid tubing is the industry standard for color-coding \"Drain\" or \"Emergency Overflow\" lines. It adds a striking, high-tech aesthetic to your marine reef sump or freshwater filtration system while delivering unmatched industrial strength.\u003c\/p\u003e\u003ch3\u003e🌟 Premium Aesthetics \u0026amp; Industrial Durability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrant Red Finish (Color-Coding):\u003c\/strong\u003e Instantly identify your critical plumbing lines! Use red for primary drains or emergency overflows to give your under-cabinet setup a meticulous, highly organized, and premium look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe \u0026amp; Durable:\u003c\/strong\u003e 100% non-toxic, lead-free UPVC material. Completely safe for sensitive corals, invertebrates, and breeding fish, while highly resistant to saltwater corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Glue Connection:\u003c\/strong\u003e Features perfectly smooth interior and exterior walls. Easily creates a permanent, leak-proof cold-weld joint when used with standard PVC adhesive cement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e📦 Shipping Limitation \u0026amp; Sizing Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003ePlease read our Atradesen.com shipping and sizing rules carefully before placing your order to avoid misunderstandings:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SOLD AS TWO (2) 50CM PIECES:\u003c\/strong\u003e Due to strict international courier package length limits, the price listed is for 1 Meter, but \u003cb\u003eeach unit you order will be shipped as TWO precut pieces of 50cm pipes\u003c\/b\u003e (Total combined length = 1 Meter per unit).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Sizing:\u003c\/strong\u003e The sizes listed (e.g., 25mm) refer to the exact \u003cb\u003eOuter Diameter (O.D.)\u003c\/b\u003e of the pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing Tolerances:\u003c\/strong\u003e As an extruded plastic product, please allow for standard industry tolerances: Outer Diameter (O.D.) ±0.1mm, and Wall Thickness ±0.3mm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm O.D. x 2.0mm Wall","offer_id":56650319265958,"sku":null,"price":3.26,"currency_code":"USD","in_stock":true},{"title":"25mm O.D. x 2.0mm Wall","offer_id":56650319298726,"sku":null,"price":3.99,"currency_code":"USD","in_stock":true},{"title":"32mm O.D. x 2.4mm Wall","offer_id":56650319331494,"sku":null,"price":4.65,"currency_code":"USD","in_stock":true},{"title":"40mm O.D. x 2.4mm Wall","offer_id":56650319364262,"sku":null,"price":5.21,"currency_code":"USD","in_stock":true},{"title":"50mm O.D. x 2.4mm Wall","offer_id":56650319397030,"sku":null,"price":6.85,"currency_code":"USD","in_stock":true},{"title":"63mm O.D. x 3.0mm Wall","offer_id":56650319429798,"sku":null,"price":8.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Red_UPVC_Pipe_20-63mm_Rigid_Water_Tube_for_Aquarium_Drain_Color-Coding_1_Meter_Set_Two_50cm_Pieces_3.png?v=1781361806"},{"product_id":"premium-red-upvc-90-elbow-joint-20-50mm-aquarium-plumbing-slip-fitting-color-coded-pipe-connector","title":"Premium Red UPVC 90° Elbow Joint (20-50mm) | Aquarium Plumbing Slip Fitting | Color-Coded Pipe Connector","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #dc3545; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Need matching pipes for your custom red plumbing? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-red-upvc-pipe-20-63mm-rigid-water-tube-for-aquarium-drain-color-coding-1-meter-set-two-50cm-pieces\" style=\"color: #dc3545; text-decoration: underline;\"\u003ePremium Red UPVC Rigid Pipes\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Red UPVC 90° Elbow Joint\u003c\/h2\u003e\u003cp\u003eExecute perfect right-angle turns in your custom aquarium plumbing with the Red UPVC 90-Degree Elbow from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Designed for professional sumps, marine reef tanks, and critical water lines, this premium slip-fitting allows you to navigate tight corners while maintaining a striking, color-coded red aesthetic (commonly used by pros to identify drain or emergency overflow lines).\u003c\/p\u003e\u003ch3\u003e🌟 Professional Plumbing \u0026amp; Heavy-Duty Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrant Red Color-Coding:\u003c\/strong\u003e The highly visible red finish highlights critical plumbing lines, adding a meticulous, high-tech industrial look to your under-cabinet filtration setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Rating:\u003c\/strong\u003e Manufactured from drinking-water-grade UPVC. Rated for high pressures up to \u003cb\u003e1.6 MPA\u003c\/b\u003e and working temperatures from 0 to 55°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe \u0026amp; Permanent Seal:\u003c\/strong\u003e Creates an impenetrable, leak-proof cold-weld joint when used with standard PVC adhesive cement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the two socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. elbow perfectly connects to a PVC pipe with a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on the slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56650325426342,"sku":null,"price":0.42,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56650325459110,"sku":null,"price":0.65,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56650325491878,"sku":null,"price":1.02,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56650325524646,"sku":null,"price":1.69,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56650325557414,"sku":null,"price":2.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Red_UPVC_90_Elbow_Joint_20-50mm_Aquarium_Plumbing_Slip_Fitting_Color-Coded_Pipe_Connector.png?v=1781362195"},{"product_id":"premium-red-upvc-equal-tee-connector-20-50mm-aquarium-plumbing-slip-fitting-color-coded-3-way-splitter-joint","title":"Premium Red UPVC Equal Tee Connector (20-50mm) | Aquarium Plumbing Slip Fitting | Color-Coded 3-Way Splitter Joint","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #dc3545; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Complete your color-coded manifold! Pair this tee with our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/colored-clear-pvc\/products\/premium-red-upvc-pipe-20-63mm-rigid-water-tube-for-aquarium-drain-color-coding-1-meter-set-two-50cm-pieces\" style=\"color: #dc3545; text-decoration: underline;\"\u003ePremium Red UPVC Rigid Pipes\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Red UPVC Equal Tee Connector\u003c\/h2\u003e\u003cp\u003eSplit your plumbing lines with confidence and style using the Red UPVC Equal Tee from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Designed for professional sumps, marine reef tanks, and critical water lines, this premium 3-way slip-fitting allows you to perfectly divide water flow while maintaining a striking, color-coded red aesthetic (commonly used by pros to identify drain or emergency overflow lines).\u003c\/p\u003e\u003ch3\u003e🌟 Professional Plumbing \u0026amp; Heavy-Duty Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrant Red Color-Coding:\u003c\/strong\u003e The highly visible red finish highlights critical plumbing intersections, adding a meticulous, high-tech industrial look to your under-cabinet filtration setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Rating:\u003c\/strong\u003e Manufactured from drinking-water-grade UPVC. Rated for high pressures up to \u003cb\u003e1.6 MPA\u003c\/b\u003e and working temperatures from 0 to 55°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth 3-Way Split:\u003c\/strong\u003e Engineered with a seamless internal junction to efficiently distribute water flow with minimal friction and pressure loss.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Connection Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAvoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.):\u003c\/strong\u003e The sizes listed in the dropdown menu (e.g., 25mm) refer to the \u003cb\u003eInner Diameter (I.D.)\u003c\/b\u003e of the three socket ends on the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow It Works:\u003c\/strong\u003e These sockets are designed to sleeve \u003cb\u003eOVER\u003c\/b\u003e your rigid PVC pipes. Therefore, a 25mm I.D. tee perfectly connects three PVC pipes that each have a \u003cb\u003e25mm Outer Diameter (O.D.)\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PVC waterproof adhesive\/glue MUST be used on all slip joints to secure your pipes permanently (glue not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D. (Fits 20mm O.D. Pipe)","offer_id":56650331062438,"sku":null,"price":0.56,"currency_code":"USD","in_stock":true},{"title":"25mm I.D. (Fits 25mm O.D. Pipe)","offer_id":56650331095206,"sku":null,"price":0.89,"currency_code":"USD","in_stock":true},{"title":"32mm I.D. (Fits 32mm O.D. Pipe)","offer_id":56650331127974,"sku":null,"price":1.03,"currency_code":"USD","in_stock":true},{"title":"40mm I.D. (Fits 40mm O.D. Pipe)","offer_id":56650331160742,"sku":null,"price":1.65,"currency_code":"USD","in_stock":true},{"title":"50mm I.D. (Fits 50mm O.D. Pipe)","offer_id":56650331193510,"sku":null,"price":2.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Red_UPVC_Equal_Tee_Connector_20-50mm_Aquarium_Plumbing_Slip_Fitting_Color-Coded_3-Way_Splitter_Joint.png?v=1781362593"}],"url":"https:\/\/atradesen.com\/collections\/colored-clear-pvc.oembed?page=2","provider":"Atradesen","version":"1.0","type":"link"}