VM12540E-250WI | Spa Replacement Vacuum Switch

(1 customer review)


  • Used in Jacuzzi/Cal Spas For The Safety Suction Feature
  • 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



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.

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Additional information

Weight 5 oz
Dimensions 5.13 × 8.63 × 1.63 in

1 review for VM12540E-250WI | Spa Replacement Vacuum Switch

  1. 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.

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