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Exhaust vents with prevention against unwanted airflows against the intended airflow direction WS

Exhaust vents with prevention against unwanted airflows against the intended airflow direction WS

WS are used as low- and medium-pressure ventilation systems terminals as exhaust vent with return air flow shut-off. Special duct-mounted WS-K variant allows the use in rectangular ventilation ductworks run. Movable shut-off leafs are being opened under the influence of pressure increase in a ventilation system.

Finish

WS is equipped with movable leafs, made of aluminum, preventing against return airflows in a ventilation system. The frame of a wall-mounted version WS or the body of a duct-mounted version WS-K are made of galvanized steel. RAL caating and stai n less steel execution is possible on request.

Downloads

Image File info Date Open Download
Smay WS data sheet 1 MB 05.12.2019 Open Download
Atest higieniczny WS (s.n.) 0.3 MB 20.10.2017 Open Download
Atest higieniczny WS (st.) 0.3 MB 20.10.2017 Open Download
Deklaracja zgodności WS 35.37 KB 29.11.2016 Open Download

See also

Product from category: External wall louvres