Extraction or impulsion flage of white plastic resistant to the humidity. They are used in tertiary buildings and homes with simple flow or double flow controlled mechanical ventilation systems.
Manual self-regulated through a central screw. A nut locks this disk in place.
The minimum and maximum flow from 0 to 350 m3 / h.
Pressure range between 40 and 150Pa.
Easy installation by attaching directly to an adapter placed in advance in the duct or in the gypsum / ceiling panel adapter mounted on the roof.
Mounting on wall, wall or plasterboard.
Single-family and collective houses.