Semicircular displacement flow diffuser NW-p are used in industrial facilities or public utility, in places where there is a need to bring a large amount of fresh air. The air is supplied at low speed. The air is supplied at low speed from 0.2 m/s to 0.6 m/s near of the workstations and the occupied...
Interested in this product? Contact us:

Linas Skauminas

LT, EN
+370 671 56675

Project manager Get Offer
Click on the Model for technical data, dimensions, accessories
NW-p - for supplying large amount of fresh air at low velocity, semicircular form, designed for mounting directly onto round ducts, made of double coating perforated sheet, powder coated agreed to RAL 9016 color
NW-p/G/125/700/RAL9016 Connection spigot diameter Ø125 mm, width 450 mm, depth 225 mm, height 700 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/125/700/RAL9016
Connection spigot diameter Ø125 mm, width 450 mm, depth 225 mm, height 700 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/160/700/RAL9016 Connection spigot diameter Ø160 mm, width 550 mm, depth 275 mm, height 700 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/160/700/RAL9016
Connection spigot diameter Ø160 mm, width 550 mm, depth 275 mm, height 700 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/200/1000/RAL9016 Connection spigot diameter Ø200 mm, width 600 mm, depth 300 mm, height 1000 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/200/1000/RAL9016
Connection spigot diameter Ø200 mm, width 600 mm, depth 300 mm, height 1000 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/250/1200/RAL9016 Connection spigot diameter Ø250 mm, width 710 mm, depth 355 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/250/1200/RAL9016
Connection spigot diameter Ø250 mm, width 710 mm, depth 355 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/315/1200/RAL9016 Connection spigot diameter Ø315 mm, width 900 mm, depth 450 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/315/1200/RAL9016
Connection spigot diameter Ø315 mm, width 900 mm, depth 450 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/350/1200/RAL9016 Connection spigot diameter Ø350 mm, width 1100 mm, depth 550 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/350/1200/RAL9016
Connection spigot diameter Ø350 mm, width 1100 mm, depth 550 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/400/1200/RAL9016 Connection spigot diameter Ø400 mm, width 1100 mm, depth 550 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/400/1200/RAL9016
Connection spigot diameter Ø400 mm, width 1100 mm, depth 550 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/500/1200/RAL9016 Connection spigot diameter Ø500 mm, width 1200 mm, depth 600 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/500/1200/RAL9016
Connection spigot diameter Ø500 mm, width 1200 mm, depth 600 mm, height 1200 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/630/2000/RAL9016 Connection spigot diameter Ø630 mm, width 1400 mm, depth 700 mm, height 2000 mm, air is supplied in a radius of 180°, without bottom base
NW-p/G/630/2000/RAL9016
Connection spigot diameter Ø630 mm, width 1400 mm, depth 700 mm, height 2000 mm, air is supplied in a radius of 180°, without bottom base

Semicircular displacement flow diffuser NW-p are used in industrial facilities or public utility, in places where there is a need to bring a large amount of fresh air. The air is supplied at low speed. The air is supplied at low speed from 0.2 m/s to 0.6 m/s near of the workstations and the occupied zone. The supply air temperature while cooling should be lower by 4 to 6 K, while the maximum temperature difference during heating is 9 K. The entire surface of the diffuser blowing air has a low turbulence, easily displaces the the used air from the work area or occupied zone in theextract air openings.


Displacement flow diffuser has Hygienic Certificate HK/K/0522/02/2016

Description and application

The diffusers are made of double coating perforated sheet set on the semi-circle and back from galvanized steel, powder coated all agreed RAL color. Spigot supply and diffuser pedestal are made of galvanized steel sheet, also powder coated in a selected color. NW-p They are designed for installation on the wall, rectangular or circular ducts. There is a possibility the individual making of diffusers according to customer requirements.

NW-P semicircular displacement flow diffuser
Declarations of conformity 820 KB
Catalogue 2 MB
Hygienic certificate 1.1 MB