Restaurant exhausters are direct drive upblast centrifugal exhausters. Capacities up to 5,317 CFM and up to 1 1/4 inch static pressure.

The PDURF is a clean air ventilator designed for high velocity vertical discharge.  Model PDURG is ideally suited for removal of grease laden exhaust found in restaurant and commercial kitchen applications. Other applications include a wide range of commercial, industrial, and institutional facilities such as schools, hospitals, prisons, and assembly areas.

Construction Features


  • Windband constructed of heavy gauge aluminum with rolled bead for strength
  • Sealed windband perimeter to prevent leakage
  • Quick release latches allow easy removal of motor compartment cover without special tools
  • Heavy gauge galvanized wire birdscreen (PDURF only)
  • Aluminum curb cap

Airfoil Centrifugal Wheel

  • Aluminum construction backward curved blade
  • Non-overloading design for safe operation
  • Wheel optimally matched with die-formed orifice
  • Precision balanced for smooth vibration free operation


  • Continuous duty motors with sealed ball bearings located outside the airstream
  • Large breather tube directs outside air into the motor compartment resulting in maximum life
  • Motor compartment cooled by fins located on top of impeller


  • Roof Curbs
  • Dampers
  • Coatings
  • Wall Bracket (PDU080-200)
  • Birdscreen (PDURG)
  • Grease Trough
  • Curb Hinge

Additional Info

  • Max Static Pressure: 1.25" w.c.
  • Max Airflow (CFM): 5,317
  • Drive Type: Direct Drive
  • Blade Type: Centrifugal

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