The CH-BOX HT line are destined to plants requiring the evacuation of fire smokes in environments like underground car parks, shopping malls, hospitals, schools, theatres, industries. CH-BOX HT serie is designed and manufactured according to the
European directive EN 12101-3 obtaining the certification by an Autonomous Qualified Certification Institute. CH-BOX HT are suitable to convey clean air and non dusty smokes
up to the maximum temperature of 120°C in continuous service or in
case of fire emergency at the temperature of 400°C for 120 minutes (F400).
For installation outside the fire compartment.

10 models with impeller diameter from 350 to 700mm and airflow up to 16.000 m³/h. Maximum pressure allowed: 1.000Pa.

Download document CH-BOX-HT 2022