Pollrich fans

CENTRIFUGAL FANS, BELT DRIVEN

  • Impeller diameter from 280 up to 2.240 mm
  • Temperatures from -20 up to +400 °C
  • Volume flow up to 250.000 m³/h (single inlet design), up to 500.000 m³/h (double inlet design)
  • Pressure-rise up to 15.000 Pa (single stage), up to 30.000 Pa (double stage)
  • Shaft support with overhung arrangement or on both sides
  • Single inlet, single width (SISW) or double inlet, double width (DIDW)
  • Shaft Power up to 200 kW
  • Bearings grease or oil lubricated
  • Mounting on bearing block (steel or concrete)

Special features:

  • Explosion protection
    Zinc plated
  • Wear protection
  • Corrosion protection
  • Pressure resistant and shock proof
  • Transport-and cutter-fans

In exceptional cases, higher performances are possible within this design. Just ask us – we’d like to help and advise you.

CENTRIFUGAL FANS, BELT DRIVEN

CENTRIFUGAL FANS, COUPLING DRIVEN

  • Impeller diameter from 280 up to 4.000 mm
  • Temperatures from -40 up to +650 °C
  • Volume flowup to 800.000 m³/h (single inlet design), up to 1.900.000 m³/h (double inlet design)
  • Pressure-riseup to 33.000 Pa (single stage), up to 56.000 Pa (double stage)
  • Shaft support with overhung arrangement or on both sides
  • Single inlet, single width (SISW) or double inlet, double width (DIDW)
  • Shaft Power up to over 5.000 kW
  • Bearings grease or oil lubricated, encapsulated or pedestal as well as plain bearings
  • Mounting on bearing block (steel or concrete) or on sprung- or strip foundation possible

Special features:

  • Explosion protection
  • Zinc plated
  • Wear protection
  • Corrosion protection
  • Pressure resisitant and shock proof
  • Transport-and cutter-fans

CENTRIFUGAL FANS, COUPLING DRIVEN

CENTRIFUGAL FANS, MOTOR DRIVEN / DIRECTLY ON MOTOR TAP

  • Impeller diameter from 280 up to 1.250 mm
  • Temperatures from -10 up to +125 °C
  • Volume flow up to 50.000 m³/h
  • Pressure-rise up to10.000 Pa
  • Design: overhung arrangement
  • Single inlet, single width (SISW)
  • Shaft powe rup to 110 kW
  • Bearing: without
  • Mounting on bearing block (steel)

Special features:

  • Explosion protection
  • Zinc plated

In exceptional cases, higher performances are possible within this design. Just ask us – we’d like to help and advise you.

CENTRIFUGAL FANS, MOTOR DRIVEN / DIRECTLY ON MOTOR TAP