Heavy Duty Equipment Pressure Switches

Part Number Information
Part #: Price/Availability:
Heavy Duty Equipment Pressure Switch Inquire

For years, manufacturers and operators of heavy-duty equipment have trusted Honeywell Sensing and Control (S&C) pressure and vacuum switches. They’re proven under pressure, in applications constantly under attack from chemical splashes, performance spikes and other harsh environments. These switches sense a change in the pressure or vacuum, opening or closing an electrical circuit when the designated point is reached. Honeywell S&C offers an impressive line of standard products, but our engineering expertise and understanding afford us the ability to modify existing parts or create an original component just for your specifications. Compact size. Durable construction. Enhanced set point integrity. It’s all standard, along with Honeywell S&C flexibility.


  • Pressure Switches
    • Factory set from 0.5 psi to 3000 psi
    • Operate with a variety of materials including air, motor/transmission oils, jet fuels, and other hydrocarbons
    • Snap action switching with adjustable differential
    • Low contact resistance
    • Gold-over-silver contacts
    • Engineered with or without a dead band
  • Vacuum switches
    • Excellent set point integrity at extreme temperatures
    • Valuable in applications where hysteresis, fast transfer time, and low contact resistance are vital
    • Various terminations (including Metri-pak) available
    • Compatibility with a variety of fluids.


  • Transportation applications:
    • Engine transmission
    • Hydraulics
    • Brakes
    • Power steering
    • Fuel pressure
    • ABS brakes
    • Cruise control
    • Oxygen concentrators
  • Dental air
  • Embalming equipment
  • Generators/compressors
  • Pool/spa water pressure