Fire Damper BSK-RPR-EU

Fields of application

Fire dampers, installed in ventilation ducts (air conditioning systems), serve for the automatic locking of fire lobbies.
The BSK-RPR fire damper complies with the EN 15650 product standard.
The BSK-RPR has been tested according to EN 1366-2. CE marking and Declaration of Performance (DoP) according to the Construction Products Regulation. It is in possession of  the Declaration of Performance No. DoP-BSK-RPR-EU-2022-01-01. Its classification according to EN 13501-3 is EI 120 (v_e , i↔o) S.
Installation is only permitted in solid walls (minimum thickness 150 mm).
For optimum integration into the building management system using the SCHAKO EasyBus signalling and switching bus system or the SCHAKO BKSYS small fire damper control unit.

Function

Fire dampers close automatically in the event of a fire due to thermal triggering (fusible link, thermoelectric trigger).
They are triggered by fusible links („mechanically“) or thermoelectrically (when using electric spring return actuators).
The additional use of smoke trigger devices allows smoke detection, followed by triggering.
In this way, fire dampers prevent propagation of the fire and transmission of smoke to adjacent fire lobbies.