Extended UPVC Bulkhead Union Coupling (20-75mm) | Space-Saving Tank Connector for 0-25mm Glass | Aquarium & Sump
Extended UPVC Bulkhead Union Coupling (20-75mm) | Space-Saving Tank Connector for 0-25mm Glass | Aquarium & Sump
Extended UPVC Bulkhead Union Coupling (20-75mm) | Space-Saving Tank Connector for 0-25mm Glass | Aquarium & Sump

    Extended UPVC Bulkhead Union Coupling (20-75mm) | Space-Saving Tank Connector for 0-25mm Glass | Aquarium & Sump

    $4.05

    πŸ”„ Have standard glass thickness? Check out our Standard Straight Bulkhead Fittings to save costs.

    Extended UPVC Bulkhead Union Coupling (Space-Saving)

    Solve your thick-glass plumbing challenges with the Extended UPVC Bulkhead Union Coupling from Atradesen.com. Uniquely designed with an extended body, this fitting securely clamps onto tank walls up to 25mm thick. Its innovative "same-hole" space-saving design means the drill hole required is significantly smaller than traditional bulkheads, preserving the structural integrity of your glass or acrylic tanks.

    🌟 Advanced Plumbing Features

    • Extended Clamping Range: Perfect for extra-thick aquariums, custom sumps, and commercial vats, easily accommodating wall thicknesses from 0mm to 25mm.
    • Space-Saving "Small Hole" Design: The threaded central shaft is highly compact, allowing you to drill a hole equal to (or even slightly smaller than) the pipe's outer diameter!
    • Dual Silicone Seals: Equipped with premium silicone gaskets on both sides for maximum elasticity, providing an impenetrable, long-lasting watertight barrier.

    ⚠️ Sizing & Drilling Guide (Crucial!)

    Ensure precision for your project. Please review the Atradesen.com exact drilling specifications carefully before purchasing:

    • 20mm I.D.: Fits 20mm O.D. Pipe | Thread O.D: 20mm | Drill Hole: 20mm
    • 25mm I.D.: Fits 25mm O.D. Pipe | Thread O.D: 25mm | Drill Hole: 25mm
    • 32mm I.D.: Fits 32mm O.D. Pipe | Thread O.D: 32mm | Drill Hole: 32mm
    • 40mm I.D.: Fits 40mm O.D. Pipe | Thread O.D: 40mm | Drill Hole: 40mm
    • 50mm I.D.: Fits 50mm O.D. Pipe | Thread O.D: 46mm | Drill Hole: 50mm
    • 63mm I.D.: Fits 63mm O.D. Pipe | Thread O.D: 58mm | Drill Hole: 60mm
    • 75mm I.D.: Fits 75mm O.D. Pipe | Thread O.D: 73mm | Drill Hole: 75mm

    Upgrade to leak-proof, professional-grade fittings at Atradesen.com today.

    Get a Free Quote

    Thank you for your interest in Atradesen.

    We specialize in high-quality hardware fittings, PVC & UPVC pipe fittings, aquarium accessories, irrigation components, water filtration products, and industrial supplies.

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    Why Choose Atradesen?

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    Our advantages include:

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    We ship worldwide.

    Shipping methods include DHL, UPS, FedEx, EMS, Air Freight and Sea Freight.


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    Atradesen

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    Email

    tradesencom@gmail.com

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    +86-152-6062-9033

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    09:00 – 18:00 (UTC+8)


    Thank You

    Thank you for choosing Atradesen.

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    Our goal is to provide reliable products, competitive pricing and excellent customer service for customers around the world.

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