CFDM fire dampers are diaphragms in ducted ventilation systems that prevent the spread of fire and products of combustion from one fire segment to another by closing the air duct at points of fire separation structures. The damper diaphragm automatically closes the air duct with a closing spring.
BSP PRO
The BSP PRO fan belongs to the group of ductless fans intended for operation in mechanical ventilation systems for garages and underground car parks in the area of domestic ventilation. It reduces concentrations of gases hazardous to health.
The BSP PRO fan belongs to the group of ductless fans intended for operation in mechanical ventilation systems for garages and underground car parks in the area of domestic ventilation. It reduces concentrations of gases hazardous to health.
FEATURES
- ideal for low garages
- galvanised steel casing
- inlet grid to prevent damage to the impeller
- easy installation and wiring thanks to a compact design
- space saving, fan height only 15 cm
- energy-saving EC motor
- convenient control by analogue signal 0-10V
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