Systemair DVG-V 630D4-XL/F400 IE3 - Centrifugal roof fan 400°C/2h, vertical discharge

Smoke and heat extract unit + normal ventilation • Vertical exhaust • Up to 400°C / 120 min (F400/120, F400/90, F300, F200) • Normal ventilation up to 120°C continuous operation • Service switch serial • Suitable for coastal applications • Snow load class SL 0 (may be suitable for heated buildings) • Wide range of accessories • Tested acc. to EN 12101-3 at LGAI, Barcelona • CE-certified acc. to EN 12101-3 at BSI, UK DVG smoke and heat extract fans are used in case of fire to extract smoke gases from rooms, and also during normal working conditions for standard ventilation. Smoke-free escape ways increase the chances to rescue people in case of fire. The casing is manufactured from seawater resistant aluminium. The base frame is made of pre-galvanised steel, zinc-magnesium (ZM) coated. Impeller with backward-curved blades is manufactured from pre-galvanized steel (sizes 355, 450), respectively from steel, welded and galvanised. Motor outside air stream is cooled with fresh air. Electric motor of IE1 standar...