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.
BKO
BKO ventilation fans are designed for domestic ventilation systems, acting as supply or exhaust fans. Depending on the version, they circulate clean air in the appropriate direction.
BKO ventilation fans are designed for domestic ventilation systems, acting as supply or exhaust fans. Depending on the version, they circulate clean air in the appropriate direction.
FEATURES
– Suitable for indoor and outdoor operation
– 2 operating positions: vertical and horizontal.
– Maximum ambient temperature for correct fan operation: up to 40°C.
– Air flow direction: A (motor – impeller) or B (impeller – motor).
Related Products
-
-
The aircycle 3.1 operates by efficiently recovering heat from the air extracted from wet rooms (bathroom, kitchen etc.) that would normally be expelled to the atmosphere. Suitable for medium to large dwellings and apartments.
-
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.