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VIAIR 90110 pressure switch with relay compact metal body threaded port electrical terminals

VIAIR

VIAIR 90110 Pressure Switch with Relay 85 psi On 105 psi Off accessory

SKU CH-XZE6-BR46E

Pressure switch with relay activates at 85 psi and deactivates at 105 psi via a 1/8in NPT male port

  • Activates compressor at 85 psi for automatic start
  • Shuts off at 105 psi to prevent over-pressure
  • Integrated relay handles high-current load directly
  • 1/8 in NPT male port fits standard air lines

VIAIR 90110 Pressure Switch with Relay

The VIAIR 90110 pressure switch with relay activates at 85 psi and deactivates at 105 psi. It features a 1/8in NPT male port for direct plumbing. This new component controls power to a compressor in air-management systems.

Pressure Switch for 85/105 psi Air Systems

Suits installers who need a preset pressure window with an integrated relay. Not for systems that require adjustable cut-in or cut-out pressures. Not for builders who need a different port thread or a switch without a relay.

How it compares

Measured against everything we stock in Awnings, Screens & Shelters, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 63% of the 32 comparable items (median $25.49).

Specifications

Product
Brand nameViair

Questions about this item

Will the 1/8in NPT male port on the VIAIR 90110 connect directly to my existing compressor tank fitting?

The switch has a 1/8in NPT male port, so it will thread into any matching female NPT port on your tank or manifold without an adapter.

How can I confirm the VIAIR 90110 is cycling at the correct 85 psi on and 105 psi off points after installation?

Watch the system gauge; the compressor should start when pressure drops to 85 psi and stop when it reaches 105 psi, matching the switch settings.

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