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NS9 swirl diffusers with movable blades
Nawiewniki wirowe NS9 - 4
Anemostaty wirowe NS9W - 1

NS9 swirl diffusers with movable blades

NS9 swirl diffusers are designed for low and medium pressure ventilation systems. Movable blades allow forming the supply air flow freely and obtaining swirl air supply. They are particularly recommended for 2.6 to 4 m high rooms, when the difference in temperature between the supply air and the air in the room is up to 10 K. They come with a round or square front panel.


NS9 diffusers are equipped with blades made of plastic that generate swirling air flow.

They are movable and positioned individually. Normally the blades are black. The front panel of the diffuser can be round or square. It is made of powdercoated steel, painted with RAL9010 white paint. Other RAL colour painting and a stainless steel version are available to special order.

The diffusers can be made in supply version “Z” (with blades made of plastic) or as exhaust variant “A” (without blades made of plastic).


Image File info Date Open Download
Atest higieniczny NS9 (s.n.) 0.3 MB 20.10.2017 Open Download
Atest higieniczny NS9 (st.) 0.3 MB 29.11.2016 Open Download

See also

Product from category: Diffusers