MODEL
BFDQ : Rectangular fire damper that has thermal fusible link melting at 72 °c BFDR : Round fire damper that has thermal fusible link melting at 72 °c BFDSM: 24 Volt or 220 Volt servomotor commanded fire damper MATERİAL
Product casing and blade is manufactured from 1,5 mm galvanized sheet damper handle is from 5 mm galvanized DKP sheet. Also 70kg/m2 density 20 mm thickness fire rated rockvvoll is used betvveen the blade vvalls.
USAGE
Fire dampers are used for the purpose of preventing the fire and smoke from diffusing to other places with air ducts in building ventilation Systems. The fusible link mechanism that is presented at the damper provides the blade in the damper to closed by driving with the return sprin when it reaches at 72 °C and prevents the fire from diffusing to other places. Also it can be controlled with servomotor automation system as well. İn smoke dampers as for damper is opened with the signal coming to 24 Volt or 220 Volt commanded servomotor automation system and the smoke discharge is made. The fusible link is fixed to the damper on the face vvhere damper handle is presented in such a way that it can be replaced easily. İnstallation of casing sheets to each other is made with bolt and nut.
Fire rated impermeable red silicone is applied to joints.
İNSTALLATİON
İnstalletion to air duct – installetion to wall with wall transition place.
ACCESSORY
WTP : Wall transition piece – SM : Servomotor(24 Volt 220 Volt)
