Premium PVC Standpipe Drain Connector (25-40mm) | Flush Mount Bulkhead with Water Level Tube | Seafood Pool & Sump

PVC Flush Mount Drain Connector with Standpipe Option

Take total control of your tank's water level and drainage with our innovative Standpipe Drain Connectors from Atradesen.com. Designed for seafood pools, turtle tanks, and custom sumps, this system allows you to easily insert or remove a PVC standpipe (water level tube) to adjust your water height or flush the tank instantly without changing the underlying plumbing.

🌊 Dynamic Water Control & High Flow

• Quick-Removable Standpipe: Insert the matching standpipe to set a high water level (acts as an overflow). Pull the pipe out to instantly drain the tank from the flush bottom hole!
• Zero-Clog Circular Drain: The flush-mount flat head design features an unrestricted wide-open hole. Perfect for clearing large fish waste and heavy detritus without clogging.
• Premium PVC Material: Made from drinking-water-safe PVC. Includes silicone gaskets suitable for clamping glass or plastic tanks up to 15mm thick.

⚠️ Sizing & Selection Guide (Crucial!)

The Connectors and Standpipes have different diameters so they can sleeve into each other. Please read the Atradesen.com matching guide before adding to cart:

• 25mm Connector: Drill Hole: ~27mm | Bottom connects to 25mm pipe | Top accepts 19mm Standpipe
• 32mm Connector: Drill Hole: ~34mm | Bottom connects to 32mm pipe | Top accepts 25mm Standpipe
• 40mm Connector: Drill Hole: ~42mm | Bottom connects to 40mm pipe | Top accepts 32mm Standpipe
• 💡 Note: Connectors and Standpipes are selected separately in the dropdown menu. Ensure you match the correct sizes!