Since 1921, Gast Manufacturing, Inc. has been designing and manufacturing quality air-moving products. Our vacuum pumps, comp ... ressors, air motors, gear motors, vacuum generators and regenerative blowers meet the many challenging applications of OEMs and end-users worldwide. For industrial manufacturing, health care, lab, or environmental cleanup applications, Gast provides a full range of ideally suited and cost-effective solutions to any pneumatic problem. read more