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.
Reduces penetration of allergens and smog into buildings. Thanks to a special nanofibres we can enjoy healthy and clean air all year round.
FEATURES
- Universal application: NovaAir is compatible with most wall vents on the market;
- Protection against air pollutants: Smog, pollen, dust, exhaust fumes, fungi & bacteria;
- Protection against insects: The use of a filter eliminates the need for insect screens;
- Easy installation and maintenance;
- Long-term durability of the material.

