Cabinet
The cabinet is made of high quality impact resistant plastic, the colour is white. The cabinet is designed for wall mounting. To increase the pressure, the cabinet contains a distributor wheel with optimized blade shape.
Swivel wheel
The impeller is axial and made of high quality impact resistant plastic. It has nine aerodynamically and performance optimised blades. The impeller is secured on the shaft by an anti-slip steel spring.
Motor
The motor is asynchronous with shorted armature and shielded pole. It is designed for continuous operation. The maximum operating ambient temperature is 40 ˚C. The motor has plain bearings. Double insulated design. The winding is protected against condensation by an additional cover. The motor has overload protection. IP44 protection.
Square box
The terminal box is accessible by removing the front grille of the fan. Connection is by cable under the plaster or on the plaster. The terminal block includes a relief clip to prevent the cable from being pulled out.
Speed control
Speed regulation is carried out by changing the voltage with special regulators.
Noise
The noise emitted by the fan is measured at a distance of 1.5 m in the axis of the fan on the suction side.
Mounting
Mounted horizontally and vertically, preferably with the motor axis in the horizontal position, taking into account the life of the bearings. Fixing with four screws under the fan grille. Screws and dowels included.
Instructions
The fans are suitable for short ducts with low pressure drop or for direct through-wall ventilation. The fans can be used for ventilation in residential construction, for cooling appliances, etc.