Round swirl diffuser NWO - 2 on the round panel is used for ventilation and air conditioning industrial and public buildings with a height of 2.5 m - 4.5 m, such as offices, hotels, cinemas, conference rooms, supermarkets. They are characterized by easy assembly in suspended ceilings, plenum boxes o...
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NWO-2 - swirl, round form, adjustable black color plastic blades, mounting height 2.5 - 4.5 m, manufactured from powder coated steel, RAL9016 color
NWO-2/300/8/Nc External diameter Ø300 mm, quantity of blades 8 pcs., effective area 0.012 m²
NWO-2/300/8/Nc
External diameter Ø300 mm, quantity of blades 8 pcs., effective area 0.012 m²
NWO-2/400/16/Nc External diameter Ø400 mm, quantity of blades 16 pcs., effective area 0.024 m²
NWO-2/400/16/Nc
External diameter Ø400 mm, quantity of blades 16 pcs., effective area 0.024 m²
NWO-2/500/16/Nc External diameter Ø500 mm, quantity of blades 16 pcs., effective area 0.024 m²
NWO-2/500/16/Nc
External diameter Ø500 mm, quantity of blades 16 pcs., effective area 0.024 m²
NWO-2/600/16/Nc External diameter Ø600 mm, quantity of blades 16 pcs., effective area 0.024 m²
NWO-2/600/16/Nc
External diameter Ø600 mm, quantity of blades 16 pcs., effective area 0.024 m²
NWO-2/625/16/Nc External diameter Ø625 mm, quantity of blades 16 pcs., effective area 0.024 m²
NWO-2/625/16/Nc
External diameter Ø625 mm, quantity of blades 16 pcs., effective area 0.024 m²
NWO-2/500/24/Nc External diameter Ø500 mm, quantity of blades 24 pcs., effective area 0.036 m²
NWO-2/500/24/Nc
External diameter Ø500 mm, quantity of blades 24 pcs., effective area 0.036 m²
NWO-2/600/24/Nc External diameter Ø600 mm, quantity of blades 24 pcs., effective area 0.036 m²
NWO-2/600/24/Nc
External diameter Ø600 mm, quantity of blades 24 pcs., effective area 0.036 m²
NWO-2/625/24/Nc External diameter Ø625 mm, quantity of blades 24 pcs., effective area 0.036 m²
NWO-2/625/24/Nc
External diameter Ø625 mm, quantity of blades 24 pcs., effective area 0.036 m²
NWO-2/600/48/Nc External diameter Ø600 mm, quantity of blades 48 pcs., effective area 0.072 m²
NWO-2/600/48/Nc
External diameter Ø600 mm, quantity of blades 48 pcs., effective area 0.072 m²

Round swirl diffuser NWO - 2 on the round panel is used for ventilation and air conditioning industrial and public buildings with a height of 2.5 m - 4.5 m, such as offices, hotels, cinemas, conference rooms, supermarkets. They are characterized by easy assembly in suspended ceilings, plenum boxes or directly on circular ducts. Assembly is done using visible screws on the edge of the faceplate or using a central mounting. By appropriate location of the slots in the faceplate we get a swirling motion to the air flow. By using movable plastic blades it can also adjust the flow direction of air flow.

Round swirl diffuser has Hygienic Certificate HK/K/0522/01/2016

Material and workmanship

Diffusers are made of galvanized sheet steel powder coated, standard on the white color 9016 or on request to any color from the RAL palette and special execution of stainless steel or aluminum. NWO-2 in supply air version have plastic blades located in each of the slots, with individually settings. Blades are standard in color black (on request there is possible to put the blades in white). Version extract air don’t have a blades regulators.

NWO-2 round swirl diffuser
Declarations of conformity 877 KB
Catalogue 351 KB
Hygienic certificate 1.1 MB