July 13, 2009--EXAIR’s new Heavy Duty Threaded Line Vac™ Conveyors convert ordinary pipe into a powerful conveying system for bulk materials including steel shot, metal parts, scrap,
and trim. Designed for rugged, industrial applications, it has a hardened alloy construction that helps prevent
premature wear. The Heavy Duty Threaded Line Vac features large throat diameters that make it possible to convey more material over long vertical and horizontal lengths. The conveying rate is typically twice that of ordinary air powered conveyors.

Heavy Duty Threaded Line Vac Conveyors eject a small amount of compressed air through directed nozzles to produce a vacuum on one end with high output flows on the other. Response is instantaneous. The conveying rate is easily controlled using a pressure regulator on the compressed air supply. Five sizes up to 2 NPT fit standard plumbing pipe and couplers, making it easy to build a complete conveying system. No moving parts or electricity assures maintenance free operation. Applications include transferring bulk materials and parts, hopper loading, waste/trim removal, fiber tensioning, chip removal, and filling operations. >>More.