Line Vac
spacer Threaded Line Vac spacer Heavy Duty Line Vac spacer Sanitary Flange Line Vac

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How the Line Vac Works

How the Line Vac Works

Line Vac

EXAIR's compressed air operated Line Vac connects to standard hose or tube to create a powerful in-line conveyor. The compact design features large throat diameters for maximum throughput capability. Line Vac conveyors are ideal for moving large volumes of material over long distances. A small amount of compressed air is injected through directed nozzles to produce a vacuum on one end and high output flows on the other, with instantaneous response. The material flow rate is easily controlled with a pressure regulator. No moving parts or electricity assures maintenance free operation. Line Vacs are available in aluminum and stainless steel. Line Vac

Like the Line Vac, the Light Duty Line Vac converts an ordinary hose or tube into a conveyor for scrap, trim and bulk materials. When lower throughputs at short distances are desired, the Light Duty Line Vac is a good choice. This simplified design utilizes a two-part threaded construction to provide effective conveying at a lower cost. All models are available in aluminum. Light Duty Line Vac


  • Hopper loading
  • Fiber tensioning
  • Material conveying
  • Waste/trim removal
  • Chip removal
  • Part transfer
  • Filling operations


  • Compact
  • Quiet
  • No moving parts
  • Fits standard hose or tube
  • Aluminum or stainless steel
  • High throughput capability

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