Local Storage seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Local Storage in your browser.

Rotary Air Locks eliminate the need for an air-tight seal with the waste container below the dust collector. Waste is automatically deposited by the motorized valve while maintaining the dust collection system's air suction performance. This significantly reduces shutdown time for emptying bins, limits dust exposure in the shop, and minimizes material back-up in the system.

Our helical drive system operates at a slower rotational speed than competitve products, which has multiple benefits:

  • Reduced energy usage
  • Quieter operation
  • Far less wear and tear on air lock seals
  • All without impacting the flow of dust and debris through the system!
View as List Grid

2 Items

Set Descending Direction
per page
Custom Configurations

Most dust collectors can be custom designed to use different waste handling, mounting, filtration, and electrical power options. Call 1-800-732-4065 for details.

Material Handling

Unless otherwise noted, our systems are designed specifically for use with wood dust only. All other materials (e.g. plastics, metal, etc.) should be reviewed by one of our Technical Representatives prior to ordering.

Outdoor Installation

Systems installed outside and/or exposed to inclement weather will require additional components for proper safety code compliance.

Product Safety

It is the buyer's responsibility to follow all applicable safety codes. Please review the Owners Manual and our Product Safety Webpage for more information prior to ordering.

What's this? Check "Remember Me" to access your shopping cart on this computer even if you are not signed in.