DVG-H 315D4 - Smoke extract roof unit
*Smoke and heat extract unit + normal ventilation
*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 1000 (suitable for heated or unheated buildings up to SL 1000)
*Wide range of accessories
*Tested acc. to EN 12101-3 at LGAI, Barcelona
*CE-certified acc. to EN 12101-3, 2002-06 at TÃœV SÃ¼d
The DVG smoke 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 consists of galvanised steel. The impeller with backward-curved blades is manufactured from galvanised steel. Motor outside air stream is cooled with fresh air.