Round displacement flow diffuser enable the effective and efficient removal of pollutants from the production areas and work zones, without any mixing it with clean supply air. Depending on the the type and characteristics of produced pollution and heat load diffusers are mounted on the floor or above the production zone. Round displacement flow diffuser with adjustable air damper NWJ-P are also adapted for installation above the occupied zone by the people. Thanks to the built damper, the direction of the air flow can be adjusted from vertical to horizontal. This allows you to get the perfect flow of air in rooms, depending on different heat gains.
Displacement flow diffuser has Hygienic Certificate HK/K/0522/02/2016
Material and workmanship
The diffusers are made of single coating perforated sheet, powder coated agreed to RAL color. Spigot supply and diffuser pedestal are made of galvanized steel sheet, also powder coated in a chosen RAL color. NWJ-P is designed for mounting directly onto round ducts. Inside the diffuser is damper that change airflow direction. The diffuser can also be made from aluminum and stainless steel acid-resistant (type 1.4301 or 1.4404).