Bimetal Fire Links-Automate Your Fire Dampers!
Shut down your fire dampers using Bimetal or Signal Actuation instead of fusible links. Bimetals operate in 1/3 the time and 17% less air temperature!
These re-latchable fire links offer many advantages over the fusible variety.
- Can be re-latched • Does not need replacing • Pre-tested
- Available for thermal/manual/ electric or pneumatic actuation.
- Can be interfaced with smoke detection or automation systems for remote closure.
RE-USABLE FIRE LINKS
These fire links replace the fusible models wherever nuisance shutdowns or rapid closeoff is necessary.
COMBINATION BIMETAL/ELECTRIC FIRE LINK
This model can operate by sensing temperature thru the bimetal sensor or with the built-in heater element which activates the bimetal in less than 30 seconds. It can operate from an external signal from smoke detectors, automation systems and more…
COMBINATION BIMETAL/SOLENOID FIRE LINK
This model has both a bimetal and an electric solenoid. Either bimetal or solenoid can release the re-latchable link.
COMBINATION BIMETAL/ PNEUMATIC FIRE LINK
This model has the same bimetal with a built-in pneumatic solenoid piston to unlatch the link on either temperature or a 15-125# pneumatic signal.
MANUAL FIRE LINK
Bimetal fire links meet all requirements under UL STANDARD #33
Electric Damper Position Switch
The SP100 Switch Package remotely indicates damper blade position. Electrical interface with remote control on/off fan stations.
The SP103 provides a proportional resistance in response to damper movement. It consists of a potentiometer in a standard handi-box supplied with mounting hardware and a linkage assembly.
Proportional Damper Position Indicator
The PQ-1001 provides a proportional resistance in response to damper movement. It consists of a potentiometer (5K ohm, 2 watts) mounted in a standard handi-box supplied with mounting hardware and
Replacement Fusible Links for Fire Dampers
When ordering, check the temperature set point of the unit you are replacing.
Other models and ranges are available to fit your specifications