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USDA-Accepted Aerator

The Nol-Tec USDA-Accepted aerator for dry dairy applications effectively aerates or dislodges materials in silos, bins, and chutes.



To learn more about our USDA-Accepted Aerator, please review the specifications below. If you have additional questions, please feel free to hit the get in touch button below and someone from our team will follow-up promptly.

Standard Features:

  • Stainless steel valve seat directs air into material at various angles
  • Adapter fitting for bin wall designed for cone angle and size
  • USDA-3A-compliant o-rings and gaskets
  • External replacement of wear parts
  • Ferruled valve manifold connection for    regulated air
  • Ra32 finish (or better) on product contact surfaces


  • Individual solenoid valve for aerator sequencing
  • Hazardous location design
  • Pneumatic and electrical controls


  • Aeration Air: Dry and filtered to USDA standards; 80 PSIG regulated to required pressure
  • Control Air: Clean and dry at 80 PSIG minimum
  • Temperature: 200° F maximum
  • Weight: 15 lbs


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