Pressure Switch - Sealed 20 amp (140 PSI on, 175 PSI off)

Pressure Switch - Sealed 20 amp (140 PSI on, 175 PSI off) - Viair 90218
Viair - 90218
Authorized Dealer
Viair #90218
Viair - 90218
Authorized Dealer
Our Price
  • $21.95
Usually Ships within 24 to 48 Hours (excluding Saturday and Sunday)
Arrives 1 to 5 days after product ships


This Viair pressure switch is designed to be use with an air tank connected to an air compressor. The pressure switch is made to turn off the compressor once the pre-set maximum PSI is reached and turn on the compressor once the PSI drops below minimum pre-set.

Features and Benefits

Tech Specs

Voltage: 20 Amps (12 or 24 volt)
PSI: 140 PSI on, 175 PSI off
Fitting: 1/8" NPT male fitting
Weight: 4.00 lbs.
Universal Fit Product: May not fit all vehicles, please contact us if you have questions about fitment

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