Feature●Pressure switch turns air compressor on at 90 PSI, off at 120 PSI●1/8" NPT Male Port Sealed Pressure Switch●12 Gauge Wire Leads●VIAIR Recommendeds using the pressure switch with a relay.Description
Viair pressure switches allow compressors to be turned on and off automatically at pre-set pressures, removing the possibility of operating your compressor over its rated pressure.