ROTARY VENTILATOR

APPLICATION
 A ventilator is based on the principle of wind rotation that occurs on any moving vehicle, exhausting internal air whilst turning. A 100m/m hole is cut in the ceiling of a vehicle allowing the base to be screwed down on the roof. Wind power propels the top vanes. The small vanes beneath the ventilator exhaust and rotate the air.
 
MOUNTING
 4 X 6m/m screws or bolts
 
SPECIFICATIONS
 240m/m wide x 100m/m high
 

 Ball Bearings mounted on base
 

 Exhaust air volume proportional to speed turning
 

 Vent will turn on stationary vehicle in slightest breeze
 

 Plastic Weight
 0.5Kg
 
FINISH
 White Gloss