Designed to attach to plumbing pipe couplers, aluminum 3/8 NPT and 1/2 NPT Threaded Line Vac® Air Operated Conveyors convert ordinary pipe into conveying system. CE-compliant products eject compressed air to produce vacuum on one end with high output flows on other. Response is instantaneous, and regulating compressed air pressure provides infinite control of conveying rate. Uses include moving small parts, material or gases, and scrap/product out of small spaces.