Round displacement flow diffuser NWJ-1
single-coat industrial

Description and application

Round displacement flow diffuser NW 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 from 0.3 m/s to 1.5 m/s near of the workstations and the occupied zone. The entire surface of the diffuser blowing air has a low turbulence, easily displaces the used air from the work area or occupied zone in the extract air openings. Installation at a height of 3.5m to 10m. Diffusers can be free-hanging - mounted directly to the ventilation duct or at wall - additionally attached to a wall or column. Diffuser NWJ-1 is recommended especially in areas with strong air pollution, where in cooling mode (horizontal direction cooling) we get an appropriate supply of low turbulence. Adjustment of the inner plate is done by means of a tie rod (RC) or a thermal actuator (RT).

Displacement flow diffuser has Hygienic Certificate.

Description and application

Diffusers are available in three material variants: galvanized steel, aluminum - powder coated or stainless steel (type 1.4301 or 1.4404). On customer request powder coated to any color from the RAL palette. NWJ-1 is designed for mounting directly onto round ducts. Inside the diffuser is plate that change airflow direction.