PresAir Trol Threaded 3-F Switch [Black Cam] [2 Microswitches] (MTK-211A) tees 1-1/2 inch spigot x 1-1/2

1-1/2 inch spigot x 1-1/2 inch spigot UniBody gate valve from Magic Plastics

Take the guesswork out of maintenance with the AquaChek White Sodium Chloride [Salt Water] Test Strips [10 Count] (561140A)

This set has practical value because the 3-socket configuration supports broader service flexibility across compatible applications

Supports a more complete heater rebuild

PresAir Trol Threaded 3-F Switch [Black Cam] [2 Microswitches] (MTK-211A) tees 1-1/2 inch spigot x 1-1/2The PresAir Trol threaded 3 function switch with black cam and two microswitches is designed for compatible pneumatic control systems that require a more complex actuation arrangement in a threaded format. Multi function switches are useful when the original system depends on specific internal switching logic rather than a simpler on off design. This replacement is especially helpful when the original switch has become unreliable, no longer triggers