Pentair PacFab Challenger/Waterfall Black Trap Lid (354112) relayscontactors Smith spring assembly

Smith spring assembly

The 18 inch by 19-1/4 inch dimensions

Always inspect surrounding plumbing

or connection performance

The Tecmark TDI 3428 low profile air button in white is designed for compatible pneumatic control applications where a slimmer button design is preferred

Pentair PacFab Challenger/Waterfall Black Trap Lid (354112) relayscontactors Smith spring assemblyThis black trap lid is a replacement cover for compatible PacFab Challenger and Waterfall pump trap assemblies. It is used when the original lid is cracked, weathered, stripped, or no longer sealing reliably over the strainer basket. A sound trap lid is essential for maintaining pump prime and preventing air from entering the suction side of the system. Black trap lid for compatible Challenger and Waterfall pumps Helps seal the pump strainer area