Colasit high performance axial fan designed as a duct fan. The guide vanes are matched to the impeller and increase the performance compared to a standard design.

The internal PM motor is controlled by a frequency converter. The motor is protected from the process air by a plastic housing. Additional motor cooling prevents the motor overheating.

Special fan made of plastic for aggressive and corrosive exhaust air and gases, installed in wet scrubbers - Colasit



Volume flow:
min. 1000 m3/h to max. 5500 m3/h
Static pressure:
min. 400 Pa to max. 1000 Pa
Efficiency (tot. mech.):
up to max. 84 %
Inlet and outlet Ø:
315 mm

Housing material


Impeller material

Aluminium, coated


Direct drive