Electric medical equipment may create sparks that can shock an operator or patient, or there may be danger of igniting combustible gasses. Presair’s pneumatic switching technology for medical applications incorporate remotely actuated switches that are used when equipment manufacturers need to isolate the operator or the patient from electrically operated equipment.

Pool & Spa

Presair’s pneumatic switch technology for Pool & Spa applications can be found in hot tubs, spas, and pool’s world wide. Pneumatic switching technology is used to control various functions in pools, spas, & hot tubs, such as controlling the jet pumps which in turn, operate the water jets.


Presair’s pneumatic switching technology for industrial applications is used when manufacturers want to separate the switch from the point of actuation, either for safety or convenience.


Presair’s pneumatic switching technology can be used in a variety of home & DIY applications. Presair’s pneumatic switching technology creates a safe switching mechanism at home where water, fire or other hazardous material may be present, such as a kitchen, outdoors, or in the bathroom.

Other Applications

Original equipment manufacturers worldwide use pneumatic switching technology designed & manufactured by Presair. Presair’s pneumatic switches & controls are considered the most advanced & reliable in their class. Pneumatic switching technology can be used in a variety of additional settings & applications including operating sporting equipment or monitoring oxygen level in commercial diving equipment.

Field Adjustable Vacuum Switches
Here at Presair, we’re pleased to provide you with a technical adjustable vacuum switch cross-reference guide. […]
Air Switch Amperage
Switches are not over current devices but control devices, meaning that switches are rated for the […]
tubing choices presair
You may be wondering what the compatible tubing size is for your air switch, pressure switch, […]
How To Adjust Vacuum
Many of Presair’s vacuum switches are field adjustable. This allows you to adjust the point of actuation to […]
Adjusting Pressure Switch
As an easy guide for you we have created these simple cross reference guides to help […]
Pressure Alarms
Pressure & Vacuum Switches – Rise/Fall Set Points & Hysteresis Whether using temperature, pressure, or current, […]
Adjustable Pressure Switch, Adjustable Vacuum Switch, Switch Boot, Switch Cover
Installing the Switch Cover on a Pressure Switch Installing the rubber switch cover (or switch boot) […]
pressure and vacuum switches
Pressure and vacuum switches can look exactly the same. Yet, the systems they’re used in can […]
Presair Air Switching Cropped
Acquisition increases product diversification and capabilities for OEM’s and consumers. Eau Claire, WIS. (August 11, 2014) – […]
Call Now