Waterway 8" Round Gunite Main Drain Sump Body [2" Slip] (672-2510) flocontrol Useful when the original tailpiece

Useful when the original tailpiece is cracked or worn

Replacing the overlay helps maintain consistency across the interface

It needs to fit the spa’s power and plumbing relationships correctly if the repair is going to feel dependable

A properly selected replacement helps restore a cleaner vacuum connection point and supports more dependable cleaning sessions

and 155A heater applications where the supported pilot-safety sensing component needs replacement

Waterway 8" Round Gunite Main Drain Sump Body [2" Slip] (672-2510) flocontrol Useful when the original tailpieceThe Waterway 672 2510 round gunite main drain sump body is designed for compatible 8 inch drain applications using a 2 inch slip connection. The sump body is a foundational drain component because it forms the structural body beneath the visible grate and provides the connection point to the plumbing system. In gunite installations, matching the correct sump body to the vessel construction type matters just as much as matching the visible cover. When