• The Duravant family of operating companies serve the food processing, packaging and material handling segments.
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Air Cleaner


Simple and efficient, the Air Cleaner separates your product from leaves, stems, chaff, or other light trash.

The specially engineered separation chamber and diffuser grid system produce an equally distributed air pattern that improves separation and reduces residence time and damage from unnecessary product drops.

"Key is head-and-shoulders above the others when it comes to service. They modified things for us and we ended up with an integrated system that is steps ahead." - Claude Smith, Plant Manager, Pasta Montana

Key Differentiators


  • Up to 27 MT/Hr (60,000lbs/hr)

  • 25% More Efficient Than Other Air Separators

  • 47% Less Space Required

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