Viair 165-200 PSI Weatherproof Pressure Switch with 40A Relay


  • One of the best pressure switches on the market. Turns your compressors on when pressure goes below 165 PSI, and automatically turns off once pressure reaches 200PSI.

    You cannot make a warranty claim on your Viair Compressor without using this device.

    Tested to last over 10,000 cycles. This heavy duty, moisture resistant pressure switches come with built-in relays for longevity.

    Leads are pre-fitted with insulated 14in male push-to-connect terminals. Each lead wire is clearly labeled for easy electrical hook up.

    1. Moisture Resistant
    2. Built-In Relay
    1. One Viair 165/200 PSI Pressure Switch with Built-In Relay
    1. Part Number: PS-200R
    2. Ports: 1x ⅛″ NPT male
    3. Turn-Off Pressure: 200 PSI
    4. Restart Pressure: 165 PSI
    5. Voltage: 12 Volts DC
    6. Max Amps: 40 Amps
    7. Length: 4.25″ (107.95 mm)
    8. Width: 2.25″ (57.15 mm)
    9. Weight: 1 lb (0.45 Kg)


This product contains chemicals known to the state of California to cause cancer.