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Airlocks

Versatile airlocks for a variety of applications in the grain and feed industry. Reliable, rugged designs from these companies ensure low-maintenance service. Airlocks for metering dry bulk materials under feeding devices and pneumatic conveying systems, such as grain vacuums. Heavy-duty blow through- and drop through-style airlocks. Check out which airlock designs work for your facility and be sure to request more information from the companies listed below.

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To request more info, check the box(es), fill out the form below, and your request will be submitted.

Boss Products LLC

Certified Rotary Valve

• Flex-Tip rotor design, NFPA 69 compliant.

• Explosion Tested and Certified ATEX 15089.

• Heavy-duty cast iron construction with direct drive gear motors.

• Ideal for dust collectors, cyclones, silos, hoppers and specialized process applications.

Schertz, TX

Buhler Inc.

Direct-Drive and Chain-Drive Airlocks

  • Full selection of metric direct drive and US standard chain drive airlocks in stock.
  • Blow-through and drop-through models available.
  • Energy efficient.
  • High reliability and utilization.
  • Reconditioning services available.

Minneapolis, MN

Kice Industries, Inc.

Rotary Airlocks

• Quality-cast in our foundry.

• Heavy-duty valve bodies.

• Precision machined for exact match of rotor to body.

• Models for every application.

• NFPA 69 compliant airlocks.

Wichita, KS

Schenck Process Food and Performance Materials

Heavy Duty (HD) Airlocks

• Rated up to 15 PSI pressure differential.

• 8-vane fixed relieved tip rotor.

• Outboard bearing and spring loaded double lip seals.

• Ideally suited for low pressure or vacuum convey systems, can also be used as a bulk storage or filtration discharge device

• Temperature rated from -45 °F to 200 °F.

Whitewater, WI

Walinga USA Inc.

Walinga Rotary Vane Airlocks

  • Heavy-duty cast iron casing.
  • Solid rotor or adjustable stainless steel tips.
  • “Drop Thru” or “Blow Thru” configurations.
  • Precision machined.
  • Round or square base.

Wayland, MI

Gamet Manufacturing, Inc.

Brooklyn Park, MN

Honeyville Metal

Topeka, IN

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