The fan is intended for all types of general and mechanical ventilation systems. It is used as supply and exhaust ventilation of flats, offices, shop, catering establishments, as well as for cooling systems, inflating advertising forms.

Construction

• galvanized steel sheet housing
• junction box on the housing
• plastic impeller
• mounting bracket included
• possibility of mounting in vertical and horizontal position

Electric engine

• single-phase motors with a rotating stator 230 V / 50 Hz
• ball bearings
• for voltage regulation
• thermal winding protection against overload
• degree of protection IP44, winding insulation class B (models 100NK-250NK)
• degree of protection IP44, winding insulation class F (model 315NK)

Technical data

* measured from a distance of 1.5 m from the fan