Description
VIAIR 12V Pressure Switch with Relay, 110-150 PSI, 1/8″ NPT M Port (90111) offers reliable operation for air systems requiring precise pressure management. Designed to activate at 110 PSI and deactivate at 150 PSI, this switch is ideal for maintaining optimal pressure levels in your air system.
This VIAIR 90111 pressure switch has been rigorously tested to endure over 10,000 cycles, ensuring long-lasting reliability. The 12-volt switch supports up to 40 amps and includes pre-fitted insulated male push-to-connect terminals that are clearly marked to simplify installation.
- Specifications and Dimensions
- Pressure Activation: 110 PSI On, 150 PSI Off
- Compatibility: 12V systems up to 40 amps
- 1/8″ (M) NPT Port Fitting
- Dimensions: 4.25″L x 2.25″W x 2.25″H
- Key Features and Benefits
- Longevity: Designed to last over 10,000 cycles for prolonged use.
- Clear Installation: Features marked terminals for straightforward setup.
- Precise Control: Automatically maintains pressure between 110 and 150 PSI.
- Compact Design: Small dimensions allow for installation in tight spaces.






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