Heavy-Duty UPVC Tank Bulkhead Fitting (20-63mm) | Water Inlet Outlet Connector | Aquarium & Reservoir Plumbing

Heavy-Duty UPVC Tank Inlet/Outlet Connector

Build a reliable, leak-free water storage system with our robust UPVC tank bulkheads from Atradesen.com. Perfect for aquariums, agricultural reservoirs, IBC totes, and industrial water tanks, this fitting provides a secure glue-in connection for your metric PVC hard pipes.

💧 Industrial-Grade Reliability

• Secure Glue Connection: Designed with a smooth socket inner diameter for permanent, high-pressure cold-weld joining using standard PVC cement.
• Thick Wall Compatibility: Features an extended threaded body capable of clamping onto extra-thick tank walls (up to 25mm depending on the size).
• Premium UPVC & Seals: Includes thick sealing washers and a wide flanged base to ensure a watertight grip against flat plastic, glass, or metal surfaces.

⚠️ Sizing & Drilling Guide (Crucial!)

Avoid installation errors! Please review the precise Atradesen.com drill hole and clamping specs below before ordering:

• 20mm I.D.: Fits 20mm O.D. Pipe | Thread O.D: 25mm | Drill Hole: 27-30mm | Max Wall: 24mm
• 25mm I.D.: Fits 25mm O.D. Pipe | Thread O.D: 32mm | Drill Hole: 33-35mm | Max Wall: 22mm
• 32mm I.D.: Fits 32mm O.D. Pipe | Thread O.D: 40mm | Drill Hole: 42-45mm | Max Wall: 25mm
• 40mm I.D.: Fits 40mm O.D. Pipe | Thread O.D: 50mm | Drill Hole: 54-60mm | Max Wall: 20mm
• 50mm I.D.: Fits 50mm O.D. Pipe | Thread O.D: 63mm | Drill Hole: 60-65mm | Max Wall: 20mm
• 63mm I.D.: Fits 63mm O.D. Pipe | Thread O.D: 75mm | Drill Hole: 75-80mm | Max Wall: 22mm

Equip your custom filtration systems with the most reliable plumbing parts at Atradesen.com.