Acoustic cabinet fans manufactured from heavy gauge galvanised steel sheet and internally lined with 25 mm thickness of fireproof acoustic insulation (M0). All models incorporate single phase direct-drive forward curved centrifugal fan. All cabinets are supplied with a removable cover closing hermetically and can be installed outdoors as standard. Fitted with single phase 2-speed motors.
All the motors are IP44, Class B, with ball bearings and thermal protection.
Single phase 230V-50/60Hz.
Working temperature from -20ﾺC to +40ﾺC.
Models with sandwich type panels, manufactured with 50mm thickness of fireproof acoustic fiberglass insulation (M0), with sound-absorbent insulation.