Helicoidal de-extractors with adjustable fins with 4 ways to control the flow of the air in the environment.
Structure and deflectors in painted steel .
Adjustable single phase motor .
To eliminate the phenomenon of the stratification of heat in winter and reduce the relative humidity in the summer .
Minimum installation height 4 meters .
It is a good idea to consider 4-5 hour recycle volume environment .
- Speed regulator.
All measurements are in mm.
dB (A): sound pressure measured in free field at 6 meters.
Le prestazioni di portata aria riportata nelle tabelle si riferiscono ad una perdita di carico pari a 0 Pa.