Vacuum Switches

This part is a Vacuum Switch like you will find on some  Cal Spas in the suction side of the pump. Specs V4001P-DX Replacement, 21A, 1/8"mpt. For a switch like the original click this link:

This part is a Vacuum Switch that can be found on the Safety Suction Systems on some Cal Spa brand tubs and others.. For a less expensive switch that will work in place of this one click this link:...