PresAir

Momentary and Alternating Air Switches

Presairs Momentary and Alternating air switches can be used as a direct replacement option for a multitude of alternate brands.

Pairs PERFECTLY with our 1/4″ O.D. and 1/8″ I.D. tubing that is found on our B350BA and B621BA foot pedals. 

Presairs momentary and alternate air switches use an air bellow actuator joined by tubing to an air switch contained within the equipment or appliance to be switched. Pushing the actuator creates enough pressure to operate the air switch which safely controls the equipment. There is complete electrical isolation with no voltage to worry about at the point of actuation. No external compressed air is required.

Contact us today for a FREE sample of our momentary or alternate action air switch! 

Momentary air switch Tinytrol Pressure Switch

Part Number TVM111A

Tinytrol Miniature Air Switch, 1/2″ Mounting Threads with 90° Flats.  Momentary Action, Air Switch, SPDT, 21 amps. In Stock. Direct from USA Manufacturer.

Part Number TVA111A

Tinytrol Miniature Air Switch, 1/2″ Mounting Threads with 90° Flats. Alternate Latching Air Switch, SPDT, 21 amps. In Stock. Direct from USA Manufacturer.

A clear view of Presairs TinyTrol Air Switch up against top competitors TBS, 6871, 8672, and LF40-01. As a simple tool, we have created a competitor chart that can be found and the bottom of this post that highlights the differences between each series.

Presair air switches cost is comparable or lower than conventional controls to meet the needs of the original equipment manufacturer.

All switches are 100% tested with a 100,000+ cycle life.

Presair air switches deliver complete electrical isolation with zero voltage at the point of actuation.

The air switching system connects the air switch to an air bellow using air tubing. When the air bellow is pressed, it sends a pulse of air through the tubing actuating the air switch. Keep reading below for more information!

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