Description

DU: high induction diffusers for under-chair application

• made of black coated steel
• consisting of: external perforated cylinder, internal induction cone, internal swirl diffuser for primary air, support for chair adaptation and floor-fastening collar
• minimum cooling temperature 17°C
• flow between 35 and 55 m³/h
• pressure drop between 8 and 18 Pa
• max noise level Lw(A) = 32 dB(A); Lp(A) = 24 dB(A) with 8 dB(A) automatic sound attenuation