The HCM-N series of circular plastic axial fans are designed to be mounted in windows or walls for the direct extraction of air to the outside environment.
The HCM-N series are available in 3 nominal model sizes 150, 180 and 225.
HCM-150 Extraction rate: 227m3 per hour.
HCM-180 Extraction rate: 453m3 per hour.
HCM-225 Extraction rate: 544m3 per hour.
HCM-150 Mounting hole size: 183-188mm
HCM-180 Mounting hole size: 220-225mm
HCM-225 Mounting hole size: 262-276mm
Physically, the OUTSIDE diameters are as follows:
Maximum window thickness 3 to 6 mm.
All models include 1ph 230V 50hz motors, inlet finger guards and integrated louvre backdraft shutters as standard.
All models are suitable for use with S&P electronic speed controllers and installation accessories.
Please note sound levels in the PDF are given in dB at 1.5 meters, for 3 meters subtract six.