Presair’s electric to pneumatic converter box is a 120 Volt box using air to switch electricity on and off, safely isolating the user from the electrical current. The electric to pneumatic converter box works with many different appliances, such as lights, garbage disposers, drill presses, and scroll saws. Both for home and workshop, the converter box instantly converts any basic 120 volt grounded outlet to a safe, switchable connection.

Simply attach the air tubing, plug the 120 Volt box into the outlet, plug in your appliance in and you are ready to perform safe on/off control.

The system comes with 10 feet of air tubing to join the converter box to an actuator. Other options are available, such as long distance applications. Contact us for more information.

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.

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

Click here for more information and common applications.