The Hardened Alloy Steel Heavy Duty Threaded Line Vac is EXAIR's most powerful conveyor. The appearance is similar to the standard Line Vac but performance has been boosted dramatically. The heavy duty line vac has been engineered to convey materials over longer vertical and horizontal distances. The hardened alloy construction helps prevent premature wear that could occur with ordinary aluminium or stainless steel Line Vacs.
Heavy Duty Threaded Line Vacs are available in five sizes: 3/4" (19mm), 1" (25mm), 1 1/4" (32mm),
1 1/2" (38mm) and 2" (51mm).
Many applications require the materials be transported over longer distance. The Heavy Duty Line Vac can move more material over longer lengths. They have been designed for rugged, industrial applications.