VENTILATOR ZIDEN Axial fans with ATEX certification HCDF Series

Long-cased axial fans with ATEX certification to work in explosive

atmospheres.

Fan:

n Long steel sheet casing with aluminium strip in the impeller area in

accordance with standard EN-14986:2005.

n Cast aluminium impeller.

n Supplied with inspection hatch.

n Airflow direction from motor to impeller.

Motor:

n Class F motors with ball bearings, IP55 protection, ATEX

certification, EEx “e” explosion-proof or Eex “d” flame-resistant.

n Three-phase 230/400V-50Hz (up to 5,5CV) and 400/690V-50Hz

(power over 5,5 CV).

n Working temperature: -20OC to 40OC.

Finish:

n Anticorrosive finish in polyester resin, polymerised at 190OC, after

alkaline degreasing and phosphate-free pre-treatment.

n Speed controllable.