Revolving chimney draws smoke quadrangular base for flues in galvanized steel, with bearings.
It is an aspirator wind turbine that is activated by the wind or by the heat of the air below. Formed by an upper part that rotates on an axis, this funnel wind is made of galvanized steel thickness 5/10 of a millimeter for all the requirements of wind suction of the fumes. Can not be mounted in direct contact with the flame.
With the chimney swivel quadrangular base in galvanized steel, funnel pulls smoke can improve the draft of your chimney.
The chimney swivel quadrangular galvanized steel is also used in all cases where it is necessary to decant the premises, such as sheds, utility rooms, etc..
You have the following dimensions, media size cm:
17 x 17
17 x 22
17 x 32
22 x 22
22 x 27
22 x 37
27 x 27
27 x 37
32 x 32
37 x 37
27 x 42
32 x 37
32 x 42
42 x 42
47 x 47
42 x 52
52 x 52
62 x 62
80 x 80
WARNING: mounting the chimney swivel close to the heat source may damage the operation !!