Air Pressure Switch

The information you need before buying mechanical switches


  • Pressure Switches
  • Pneumatic Switch
  • Switch Type 1
  • Switch Type 2

Air Pressure Switch

An air pressure switch is used to make electrical contact on a set pressure. It is designed for pressure rise or pressure fall. It causes changes in pneumatic or hydraulic input pressure and makes electrical contact by switching on or off. Air pressure switches are produced to operate the devices including sensors, transducers, chips, meters, controllers and gauges. Check the suggested pressure switches below.

Air Pressure Switch for Air Compressors - 1/4in. Male Fitting
“Just what I wanted”- William T. Gosselin

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Heavy Duty Pressure Switch for Air Compressor 25 Amp - Free Shipping
“Working great and has the "ON" and "OFF" Switch that I wanted, Some do not have this feature.”- farmer

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4 Port Pressure Switch

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Interstate Pneumatics Pressure Switch - 1/4 FPT Four Port - Push Pull
“Better quality than the original and working fine. ”- Mike Gasman

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They work with gas, liquid pressure and electric current in a combination or individually. When the air pressure switch activates, it opens or closes to continue or interrupt the current involved.

Air pressure switches are useful, safe and cost effective. In industries, adjustable air pressure switch is incorporated into processing equipments including utility plants, process manufacturing, public buildings and home appliance industries. The use of adjustable air pressure switch varies from the space station to missile launchers. The types of pressure switches include oil pressure switches, water pressure switches, air pressure switches, air compressor pressure switches or furnace pressure switches, well pump pressure switches, hydraulic pressure switches, differential pressure switches, ultrasonic level switches, displacer level switches and vacuum switches.

Low air pressure switch is useful for filters, generators, blowers, off road equipments, turbines, compressors, wastewater applications, pipelines and panels. They are specially designed for alarm, control and shutdown of many equipment and processes. They work well in pipelines, electronics, pumps, etc. where measurement or regulation of flow is required. We must consider an accuracy, temperature compensation, electrical output and operating temperature output in a low air pressure switch.

12v air pressure switch works by clipping the power leads to the battery. It can be mounted anywhere and it don’t become empty due to over compressed gas. It is the best choice for vehicles. 12v air pressure switch has an ability to adjust the pressure according to different PSI levels.

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