Technology Sourcebook
www.foodengineeringmag.com/articles/94089-air-vane-motors

Air vane motors
June 16, 2015
Designed for food processing applications, DEPRAG ADVANCED LINE stainless steel air vane motors are completely sealed; they do not need a special housing. Motor power can be adapted by altering the operating pressure, with the speed controlled by throttling the air supply.
DEPRAG SCHULZ GMBH u. CO.; www.deprag.com