Split-Type Quick Release Aquarium Bulkhead | Upper/Lower Sump Water Joint | Standpipe Overflow & Drain Connector

Split-Type Quick Release Tank Bulkhead Connector

Revolutionize your aquarium sump plumbing with our innovative split-type water joints, available exclusively at Atradesen.com. Engineered specifically for professional return (upper) and drain (lower) lines, these bulkheads feature an independent male thread design that allows for rapid disassembly. Perfect for routine maintenance without the nightmare of cutting glued pipes!

🌟 Smart Design for DIY Aquarists

• Quick-Detach Split System: Easily unscrew the central joint to disconnect your hard plumbing lines in seconds. Ideal for system upgrades and deep cleaning.
• Dual Hard Pipe Connection: Both the top and bottom ends feature smooth sockets, allowing you to securely glue standard O.D. metric PVC pipes on both sides of the tank.
• Genius Overflow & Drain Combo: The lower water joint features an extended male thread that can act as a manual control switch! Simply insert an extended PVC pipe to create a Standpipe Overflow. When it's time for a water change, just pull out or unscrew the pipe to instantly drain the tank from the bottom!

⚠️ Sizing & Selection Guide (Crucial!)

Please match your drill holes and pipe dimensions with the Atradesen.com specifications below:

• Upper Water Joint (Return): Requires a 40mm Drill Hole. Both top and bottom sockets fit 25mm O.D. hard pipes.
• Lower Water Joint (Drain): Requires a 50mm Drill Hole. The top socket fits a 40mm O.D. pipe, and the bottom socket fits a 50mm O.D. pipe.

Build the ultimate filtration system with professional parts from Atradesen.com.