BRF Magneto magnetic backdraught shutter has been designed to be mounted inside 125mm diameter round ventilation ducts to prevent the return of ventilated air. The product stops the ingress of external air at extractor hoods.
CFDM Fire damper
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.
Fire dampers are diaphragms in ducted ventilation systems that prevent the spread of fire and products of combustion from one fire segment to another one by closing the air channel at the points of fire separation structure. The damper diaphragm automatically closes the air duct with a closing spring.
Related Products
-
-
Aircycle 5.1 is a continuous running heat recovery unit, transfers heat from humid air extracted from wet rooms to warm incoming fresh air which is ducted to habitable rooms. Thanks to the easy-to-fit air distribution system each single ambient can be properly ventilate: the boost function enables rapid extract of increased moisture or pollutant levels. It also provides discrete installation and very quite operation. Suitable for large houses.
-
The BROOKVENT airstream 1.1 E / EH is an efficient and quiet continuous mechanical extract ventilation (MEV) unit with duct connections to each wet room.