stainless automatic ventilator

Product Advantage:

1.Excellentventilation effect:

a) Zerocost;Naturalexhaust equipment without the need forelectricityenergyand personnel operates;

b) Eliminate the foul wet high temperature air;

Alsocan prevent winter indoor dew and protect the house fire coatings;

2.Fine materials :

a) With the use of high quality stainless steel materials,it will be free of any heavy weather ;

b) , it can ensure turbine steady work in working status ;

Unique support structure,it can prevent the strong wind;

3. Applicability widely:

various industrial workshop roof can be installed in 0~22.5 angle ;

Can also be used for district cinder-block outlet;