The compact and portable 1AM/1UP series offers variable operating speeds and power outputs that can be adjusted to meet the precise needs of your application. Not only are their air throttling and pressure controls more cost effective than motor controls, but they can also stall or overload for long periods of time without damaging the motor. In addition to being a non-electrical device and operating at low temperatures, Gast air motors are well suited for use in hazardous and extreme ambient temperatures.