An improperly operating dust collector can cause unscheduled plant downtime, shortened filter life, and possible AQMD fines. Regular maintenance and proper monitoring of your dust collector are key to a successful operation.

Our detailed 22 point inspections are AQMD Rule 1191 certified and performed by our experienced field techs.

Whether it is a regularly scheduled PM. Inspection or you need to troubleshoot your dust collector, our team is ready to assist you.

Expedited, after hours, or special requirements can be accommodated.


  • Overall Dust Collector Status
  • Compressed Air System leak test
  • Regulator Pressure
  • Air Shutoff Valve Sealed & Working Properly
  • Solenoid Valves Firing Properly
  • Diaphragm Valves Firing Properly
  • Couplings Sealed
  • Magnehelic Working Properly
  • Pressure Differential Working Properly
  • Pulse Status
  • Timer Board & Adjustments
  • Fan Vibration Readings
  • Fan Motor Amperage
  • Fan Belts Wear
  • Fan Damper in Working Order
  • Emissions Monitor Working, if applicable
  • Sealed Drums & any connections
  • Screw Conveyor (if accessible)
  • Rotary Valve Discharge, if applicable
  • Hopper Level Indicator, if applicable
  • Ladders and Platforms
  • Bearing Temperature

To schedule an inspection or learn more about our maintenance options contact us today at 888-221-0312 or [email protected].