Wind driven roof fan Cowl 150mm stainless steel up to 65m3/h
The Cowl is a wind driven roof fan. The rotating movement creates a vacuum area in the suction neck of the fan.
When there is no wind, the wind driven roof fan Cowl functions as a good ventilation. This fan is rain free. The wind-driven roof fan achieves very fast results because it already functions at wind speeds of 1m/s.
The Cowl roof fan is very suitable for areas where natural ventilation does not function due to too small static pressure differences. Especially for industrial spaces such as stairwells, factory halls, sheds, toilet buildings and the like.
The roof fan is supplied with a 250x250 roof slab, if not desired it can be disconnected.
The Cowl roof fan is also supplied with a 250x250 roof slab.
This fan is only suitable for mounting on a flat roof.