Centrifugal fan in scroll casing VENTS VCU series

Designed for supply and exhaust ventilation of various premises.

The fan casing is made of steel with polymeric coating.

The impeller with forward curved blades made of galvanized steel is powered by 2- or 4-pole single phase external rotor asynchronous motor.

The motors are equipped with incorporated thermal overheating protection with automatic restart as well as ball bearings for long service life.

For precise features, safe operation and low noise, each turbine is dynamically balanced while assembling.

Motor protection rating IP 44.

Both smooth and step speed control is performed with the symistor or autotransformer controller. 

The fan is suitable for installation in ventilating chambers, air conditioning units or can be used separately.

In case of independent operation it can be connected to air ducts by means of either both exhaust and inlet branch pipes or exhaust branch pipe only.

The exhaust and intake branch pipes have rectangular or circular sections accordingly.

Power is supplied by means of the external terminals.