{"product_id":"extended-upvc-flush-mount-drain-bulkhead-20-63mm-custom-cut-for-0-35mm-thick-glass-tanks-zero-dead-water","title":"Extended UPVC Flush Mount Drain Bulkhead (20-63mm) | Custom Cut for 0-35mm Thick Glass Tanks | Zero Dead Water","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #dc3545; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Have standard glass thickness and don't need a custom cut? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/fish-tank-intake-drainage-joints\/products\/standard-upvc-aquarium-bulkhead-fitting-20-75mm-straight-tank-connector-with-silicone-gasket-100-watertight\" style=\"color: #dc3545; text-decoration: underline;\"\u003eHeavy-Duty Standard UPVC Bulkheads\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eExtended UPVC Flush Mount Drain Connector\u003c\/h2\u003e\u003cp\u003eSolve your thick-glass plumbing challenges with our Extended Flush Mount Drain fitting from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Combining an extra-long threaded shaft with a flat-head interior profile, this bulkhead is the ultimate solution for massive aquariums, custom plywood builds, or thick industrial water tanks.\u003c\/p\u003e\u003ch3\u003e🌟 Premium Plumbing Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Flush Mount (Zero Dead Water):\u003c\/strong\u003e The ultra-flat head sits perfectly level with your tank's bottom surface, ensuring 100% complete drainage without leaving any stagnant water or detritus behind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Thread (Clamps up to 35mm):\u003c\/strong\u003e Designed for heavy-duty setups, the extended shaft easily secures to thick acrylic, double-layered glass, or wooden tanks up to 35mm thick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Silicone Sealing:\u003c\/strong\u003e Comes with premium, high-elasticity dual silicone washers that conform to flat surfaces, providing an absolute leak-proof grip.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Sizing \u0026amp; Custom Cut Guide (Read Before Buying!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis product requires custom modification based on your tank! Please follow the Atradesen.com instructions 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🚨 LEAVE AN ORDER NOTE:\u003c\/strong\u003e Because the thread is exceptionally long, \u003cb\u003eyou MUST leave a note at checkout specifying your exact glass\/tank thickness\u003c\/b\u003e. Our factory will precision-cut the male thread to perfectly fit your setup before shipping! (If no note is left, we will ship the uncut maximum length).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20mm I.D. Model:\u003c\/strong\u003e Fits 20mm O.D. Pipe | \u003cb\u003eDrill Hole: \u0026gt;20mm\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25mm I.D. Model:\u003c\/strong\u003e Fits 25mm O.D. Pipe | \u003cb\u003eDrill Hole: \u0026gt;25mm\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32mm I.D. Model:\u003c\/strong\u003e Fits 32mm O.D. Pipe | \u003cb\u003eDrill Hole: \u0026gt;32mm\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40mm I.D. Model:\u003c\/strong\u003e Fits 40mm O.D. Pipe | \u003cb\u003eDrill Hole: \u0026gt;40mm\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50mm I.D. Model:\u003c\/strong\u003e Fits 50mm O.D. Pipe | \u003cb\u003eDrill Hole: \u0026gt;50mm\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63mm I.D. Model:\u003c\/strong\u003e Fits 63mm O.D. Pipe | \u003cb\u003eDrill Hole: \u0026gt;60mm\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"20mm I.D","offer_id":56349959028902,"sku":"Fish_Tank_233","price":6.78,"currency_code":"USD","in_stock":true},{"title":"25mm I.D","offer_id":56349959061670,"sku":"Fish_Tank_234","price":7.84,"currency_code":"USD","in_stock":true},{"title":"32mm I.D","offer_id":56349959094438,"sku":"Fish_Tank_235","price":8.69,"currency_code":"USD","in_stock":true},{"title":"40mm I.D","offer_id":56349959127206,"sku":"Fish_Tank_236","price":9.16,"currency_code":"USD","in_stock":true},{"title":"50mm I.D","offer_id":56349959159974,"sku":"Fish_Tank_237","price":12.84,"currency_code":"USD","in_stock":true},{"title":"63mm I.D","offer_id":56468479180966,"sku":null,"price":20.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Extended_UPVC_Flush_Mount_Drain_Bulkhead_20-63mm_Custom_Cut_for_0-35mm_Thick_Glass_Tanks_Zero_Dead_Water-002.jpg?v=1778762620","url":"https:\/\/atradesen.com\/products\/extended-upvc-flush-mount-drain-bulkhead-20-63mm-custom-cut-for-0-35mm-thick-glass-tanks-zero-dead-water","provider":"Atradesen","version":"1.0","type":"link"}