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Cabinet
is moulded from galvanized steel sheet, with a plate designed for wall mounting. On the inlet, the throat is sized to match the fan marking, on the discharge, the cabinet is open.
Running wheel
is radial with backward curved blades and is made of plastic (size 100-250) or steel plate (size 315). The impeller is pressed onto the outer rotor of the motor.
Motor
is asynchronous. The thermal fuse is located in the motor winding. The bearings are ball bearings with grease packing for life. Insulation class F, protection class IP44.
Clamps
is made of black plastic as standard and is fixed to the fan housing.
Speed control
is performed by electronic or transformer regulators.
Mounting
of the fan in each position of the motor axis. The casing must not transmit mechanical stresses from the pipework, a flexible connection to the pipework is recommended. The RM N version can be used for pipe mounting.
Instructions
The ventilators are designed for ventilation of houses, social facilities, offices and premises. Flex headers, fittings, junction boxes and plate valves can be conveniently used when installed in the ceiling. The fans can be used in conjunction with a HIG 2 hygrostat or a hygrostat combined with a thermostat to ventilate wet areas.
