Rotary ventilator ASPIROMATIC stainless steel

Rotating stainless-steel vent that can also be used as a gas vent for all opening types, protected against backdrafts and supports the correct draft of the chimney.
The (folding) extraction fan runs on ball bearings and is propelled by the wind.
The flange is made of a light DURAL-INOX alloy.

The enclosed attachment bolts allow mounting on pipes of varying diameters.
Also appropriate for KABOLA through-deck fittings.