Fire-Resisting Dampers

KP-1...72S series
Normally open fire-resisting duct damper with mechanical drive mechanism.
KP-1...BLF and KP-1...BF series
Normally open fire-resisting duct damper with electric drive mechanism.
KP-2...72S series
Normally open fire-resisting duct damper with mechanical drive mechanism.
KP-2...BLF and KP-2...BF series
Normally open fire-resisting duct damper with electric drive mechanism.
KP-2...BLF...-1 and KP-2...BF...-1 series
Simplified normally open fire-resisting duct damper with electric drive mechanism.
PL-10-1A series
Normally open fire-resisting duct damper with thermal fuse and return spring.
PL-10-2-BLF230-Т and PL-10-2-BLF24-T series
Normally open fire-resisting duct damper with electric actuator, return spring and thermoelectric breaker.