Tecmark Pressure Switch [Balboa 2 PSI] (3903-EADE) couplings The Pentair 355222S waterfall motor

The Pentair 355222S waterfall motor is designed for compatible AF180

This type of part is especially useful when the original cleaner suffers from major drive or control failure and replacing a single smaller part is not enough

Balboa 50A 5 Position Terminal Block (21137) is built to handle one of those steps effectively

marble finish

A spring cartridge filter panel helps capture debris inside a compatible robotic cleaner while supporting the intended cartridge-style filtration layout

Tecmark Pressure Switch [Balboa 2 PSI] (3903-EADE) couplings The Pentair 355222S waterfall motorTecmark Pressure Switch [Balboa 2 PSI] (3903 EADE) is a Tecmark replacement pressure switch used in compatible spa and hot tub control systems. Pressure switches help monitor water flow or pressure conditions so equipment can operate with the intended safety logic and control response. A failing or mismatched pressure switch can contribute to heating errors, equipment interruptions, or unreliable system operation. This replacement is intended for