centrifugal fan / ventilation / backward curved / rugged
PK 352



  • Configuration:


  • Function:


  • Other characteristics:

    backward curved, rugged, high-performance, direct-drive, stainless steel, industrial

  • Air flow:

    Min.: 22,000 m³/h (776,922.67 ft³/h)

    Max.: 100,000 m³/h (3,531,466.67 ft³/h)


Scroll fans

Product specification:

Centrifugal fans with spiral housing, single-ended extracting, direct-drive. Max. supply medium temperature 400°C

Properties & special features:

High-performance impeller with backward-curved blades, dynamically balanced
Rugged, welded scroll housing made of treated sheet steel
RAL 7032 or stainless steel-pickled and passivated
Drive motor as standard IEC motor in IMB3 & IMB5 version and all other standard versions
Volume flow rate 22,000 - 100,000 m³/h
Pressure 2,600 - 20,000 Pa
Motor concepts:

IEC standard motor versions: IMB3 or IMB5
Option of special motors also available: ISO H or with stainless steel shafts