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.
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.
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IP55 terminal box
To ease installation and connection to external controls. -
Low noise level
Acoustic insulation of 50 mm thickness fireproof fibreglass (M0) with a high resistance coating reducing the noise level significantly. -
Sound-absorbent insulation at the inlet.
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Direct drive backward centrifugal impeller
The impeller is factory matched to the external rotor motor. -
Installation in any orientation
Possibility to be installed upright, horizontal or inverted.