Gast Air known industry wide for their rugged construction and reliability, Gast Air Motors and air powered Gear Motors are available in many operating and mounting configurations.A four-way valve in the air line enables a Gast Air Motor to be instantly reversed. A turn of the valve causes a complete reversal of rotation, even when the motor is running at full speed. Vanes are self-sealing and automatically take up their own wear, thus ensuring constant output for thousands of hours of use. As the air motor turns, expanded air cools the motor. Units can be used in ambient temperatures up to 250 °F (120 °C) in a non-hazardous atmosphere.

Gast Air known industry wide for their rugged construction and reliability, Gast Air Motors and air powered Gear Motors are available in many operating and mounting configurations.A four-way valve in the air line enables a Gast Air Motor to be instantly reversed. A turn of the valve causes a complete reversal of rotation, even when the motor is running at full speed. Vanes are self-sealing and automatically take up their own wear, thus ensuring constant output for thousands of hours of use. As the air motor turns, expanded air cools the motor. Units can be used in ambient temperatures up to 250 °F (120 °C) in a non-hazardous atmosphere.