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.
airstream ACE
The Brookvent Airstream ACE is an award-winning Continous Mechanical Extract Ventilation (MEV) system, which has been designed specifically with homes and apartments in mind. This innovative tech, suitable for all wet rooms, is versatile to install with wall, ceiling and floor mount options, and the compact design allows ventilation in spaces such as attics, plant rooms, and service voids, where bigger units wouldn’t be appropriate. The continuous fan ensures the removal of indoor pollutants and good IAQ.
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CSR-B EC W, CSR-B EC Zero Plus W, CSR-B EC NFC W controller
Controllers of the CSR-B series are constant pressure regulators designed for cooperation with duct and roof fans with EC motors. By continuously controlling the fan speed, they ensure constant pressure in the ventilation ducting. Based on a PI controller, CSR-B controllers have the option to set a constant fan power and programmable upper and lower fan control limits. -
A CAR, airtight backflow prevention device, is used in ventilation systems fitted for round ventilation ducts. It prevents the so-called air backflow and protects rooms against cooling in the winter.