- Low profile acoustic cabinet fans with sound absorbent insulation.- Square duct connection flange on the inlet and outlet.- Suitable for mounting in any orientation and operation within ambient air temperatures between -15ºC up to +55ºC.Construction- Fan casing manufactured from heavy gauge sheet steel and internally lined with 7mm thickness of melamine foam.- High efficiency direct drive backward centrifugal impeller.- IP54, class F external rotor motor with thermal overload protection, suitable for single phase supply 230V/50-60Hz.- Fan supplies with four mounting feet and external connection box to ease the installation.
