factory set vacuum switch
Mounting Style: 9/16″-18 Thread Mount
Factory Set Vacuum: 250 inches of water
Switch Circuit: SPDT
UL Rating: 25 Amp @ 250 VAC
Special Feature: EPDM Diaphragm, Switch actuates at 250″ of Water.
Additional Description: VM12540E-250WI Standard Vacuum Switch. Vacuum Factory Set at 250 inches of water. Single Pole Double Throw, 25 Amps. EPDM Diaphragm. In Stock. Direct from USA Manufacturer. UL and CUL Recognized
Vacuum switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for low cost, stable switches and good repeat accuracy. Field adjustable using the phillips head screw on the microswitch carrier. Vacuum switch microswitches are in the closed state before actuation point is reached. All switches are 100% tested at high and low settings and at proof pressure.
Jerry Grundy (verified owner) –
I had to replace the pressure switch on my spa that was leaking. The new pressure switch from Presair was the exact model and part number. No more leaking pressure switch. The part was delivered in a timely manner. Thank you.