{"product_id":"premium-50mm-extra-large-high-flow-bulkhead-drain-fitting-1-5-female-thread-tank-adapter","title":"Premium 50mm Extra Large High Flow Bulkhead Drain Fitting - 1.5\" Female Thread Tank Adapter","description":"\u003ch2\u003ePremium 50mm Extra Large High Flow Bulkhead Drain\u003c\/h2\u003e\u003cp\u003eUpgrade your large aquarium, seafood holding tank, or pond filtration system with our Premium 50mm Extra Large High Flow Bulkhead Drain. Engineered for rapid water changes and heavy-duty bottom drainage, this robust bulkhead fitting guarantees a massive, unobstructed flow. Designed to seamlessly connect to 50mm outer diameter rigid pipes, it also features an internal thread and comes complete with a secure threaded plug cap for temporary sealing or overflow management. Build your professional aquatic drainage system with top-tier hardware from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWhy Choose Our High Flow Drain?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 50mm Flow Rate:\u003c\/strong\u003e Specifically designed for large-volume water management, preventing pump overflow and ensuring rapid, efficient drainage during routine tank maintenance and water changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThick Wall Compatibility:\u003c\/strong\u003e Features an extended 35mm thread length on the main body, allowing it to securely clamp onto heavy-duty glass, acrylic, or fiberglass tank walls up to 15mm thick without compromising structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated 1.5\" Female Thread \u0026amp; Plug:\u003c\/strong\u003e The internal 1.5-inch (46mm diameter) female thread offers incredible versatility. You can easily screw in the included blue plug to seal the drain, or attach other 1.5\" threaded filtration components like strainers and standpipes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003cb\u003e⚠️ Crucial Installation Guide:\u003c\/b\u003e\u003c\/strong\u003e This bulkhead requires a precise \u003cstrong\u003e60mm hole cutout\u003c\/strong\u003e in your tank wall. The bottom slip end connects directly to standard \u003cstrong\u003e50mm Outer Diameter (OD) rigid pipes\u003c\/strong\u003e. Always ensure the silicone sealing gaskets are placed correctly on the wet side (inside) of the tank before tightening the external locking nut to guarantee a 100% leak-proof seal.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e High Flow Bulkhead Fitting \/ Drain Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Cutout Required:\u003c\/strong\u003e 60mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Tank Wall Thickness:\u003c\/strong\u003e Up to 15mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Connection:\u003c\/strong\u003e Fits 50mm OD Rigid Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Thread:\u003c\/strong\u003e 1.5 Inch Female Thread (46mm diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Bulkhead body, locking nut, sealing gaskets, and threaded plug cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"Default Title","offer_id":56349943759014,"sku":"Aquarium_DIY_208","price":7.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_50mm_Extra_Large_High_Flow_Bulkhead_Drain_Fitting_-_1.5_Female_Thread_Tank_Adapter-002.png?v=1778554701","url":"https:\/\/atradesen.com\/products\/premium-50mm-extra-large-high-flow-bulkhead-drain-fitting-1-5-female-thread-tank-adapter","provider":"Atradesen","version":"1.0","type":"link"}