Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic fiberglass insulation (M0),
with sound-absorbent insulation at the inlet and fitted with inlet and discharge circular duct connection flanges with integrated rubber air seal. All model include an enclosed type, single-phase external rotor motor with factory matched backward curved nonstalling impeller.
Impellers are manufactured from injection moulded plastic.
Motors
From CAB-125B to 160B, all motors are IP44, Class B, with ball bearings and thermal protection.
CAB-200B and 250B, motors are IP44, Class F, with ball bearings and thermal protection.
Electrical supply:
Single phase 230V-50/60Hz.
Speed controllable using voltage regulation.