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Duct fans - ideal for conveying air over long duct distances

Axial duct fans for ventilation and exhaust in the commercial sector. The duct fans are preferred for use in pipe or duct systems with low to medium resistance.

  • Pipe sleeve with flanges on both sides
  • Short housing, compact dimensions
  • Low sound level
  • max. fluid temperature: 60°C
  • Sheet steel casing, protected by an epoxy-based anti-corrosion paint
  • Impeller made of steel with epoxy anti-corrosion paint or plastic PP
  • Motor impeller with ball bearing mounted external rotor, insulation class B
  • All models reversible.
  • Motor controllable by speed controllerr or 5-step transformator
  • Accessories such as counterflange, protection-grille, intermediate-flange, elastic-collar and mounting-console are available.
Axialer Rohrventilator ER 25/2 M
Axial duct fan ER 25/2 M Order number: 973400

Available from 7 July 2025

Power max. (W): 110
Air delivery max. (m³/h): 1650
Details
Axialer Rohrventilator ER 25/2 T
Axial duct fan ER 25/2 T Order number: 973401

Available from 7 July 2025

Power max. (W): 110
Air delivery max. (m³/h): 1650
Details
Axialer Rohrventilator ER 25/4 M
Axial duct fan ER 25/4 M Order number: 973405

Available from 7 July 2025

Power max. (W): 70
Air delivery max. (m³/h): 1000
Details
Axialer Rohrventilator ER 25/4 T
Axial duct fan ER 25/4 T Order number: 973406

Available from 7 July 2025

Power max. (W): 25
Air delivery max. (m³/h): 1000
Details
Axialer Rohrventilator ER 30/2 M
Axial duct fan ER 30/2 M Order number: 973410

Available from 7 July 2025

Power max. (W): 230
Air delivery max. (m³/h): 3300
Details
Axialer Rohrventilator ER 30/2 T
Axial duct fan ER 30/2 T Order number: 973411

Available from 7 July 2025

Power max. (W): 200
Air delivery max. (m³/h): 3300
Details
Axialer Rohrventilator ER 30/4 M
Axial duct fan ER 30/4 M Order number: 973415

Available from 7 July 2025

Power max. (W): 70
Air delivery max. (m³/h): 1800
Details
Axialer Rohrventilator ER 30/4 T
Axial duct fan ER 30/4 T Order number: 973416

Available from 7 July 2025

Power max. (W): 64
Air delivery max. (m³/h): 1800
Details
Axialer Rohrventilator ER 35/4 M
Axial duct fan ER 35/4 M Order number: 973420

Available from 7 July 2025

Power max. (W): 165
Air delivery max. (m³/h): 3300
Details
Axialer Rohrventilator ER 35/4 T
Axial duct fan ER 35/4 T Order number: 973421

Available from 7 July 2025

Power max. (W): 170
Air delivery max. (m³/h): 3300
Details
Axialer Rohrventilator ER 40/4 M
Axial duct fan ER 40/4 M Order number: 973430

Available from 27 June 2025

Power max. (W): 170
Air delivery max. (m³/h): 4250
Details
Axialer Rohrventilator ER 40/4 T
Axial duct fan ER 40/4 T Order number: 973431

Available from 7 July 2025

Power max. (W): 140
Air delivery max. (m³/h): 4200
Details
Axialer Rohrventilator ER 45/4 M
Axial duct fan ER 45/4 M Order number: 973440

Available from 7 July 2025

Power max. (W): 400
Air delivery max. (m³/h): 7000
Details
Axialer Rohrventilator ER 45/4 T
Axial duct fan ER 45/4 T Order number: 973441

Available from 7 July 2025

Power max. (W): 450
Air delivery max. (m³/h): 7000
Details
Axialer Rohrventilator ER 50/4 T
Axial duct fan ER 50/4 T Order number: 973450

Available from 7 July 2025

Power max. (W): 550
Air delivery max. (m³/h): 9000
Details
Axialer Rohrventilator ER 60/6 T
Axial duct fan ER 60/6 T Order number: 973455

Available from 7 July 2025

Power max. (W): 450
Air delivery max. (m³/h): 11300
Details