VENTS OVP 2E 250*

Supply and exhaust ventilation systems for commercial, office and other public or industrial premises where high air flow at relatively low system resistance is required.

The fan casing and the impeller are made of polymer coated steel.

The fan casing sides have 30 mm deep corrugation for convenient attachment to the air ducts. 

Depending on the model the fans are equipped with two- or four-pole single-phase asynchronous motors with an external rotor and integrated self-resetting overheat protection.

Both smooth or step speed control is performed by means of a thyristor or autotransformer controller. 

The fan is attached to a wall or the ceiling by means of the mounting brackets (included).

The power is supplied via the side-mounted box. 

Electrical connection and installation must be performed in accordance with the instruction manual and the electrical connections diagram applied to the terminal box.