H. Östberg
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  6. IRE 40x20 D3 ErP (Archived 20171124)

IRE 40x20 D3 ErP (Archived 20171124) Updated: 2021-03-01

7900035 - IRE 40x20 D3 ErP

IRE Rectangular

  • Insulated duct fan with rectangular connections.
  • Equipped with 50 mm of thermal and acoustic insulation makes it ideal for handling cold air.
  • Designed for high pressure and long duct runs.
  • The design prioritise functionality, durability and longevity.
  • Impeller with forward curved blades.
  • The external rotor motor has maintenance-free sealed ball-bearings.
  • Integrated motor protection.
  • Junction box has enclosure class IP 54.
  • For speed control a transformer can be connected.
  • The housing is manufactured from galvanized sheet steel.
  • The fan is intended to be installed in a duct system.
  • A duct connected fan can be installed outside or in damp environments.