Fire Door Fusible Link Replacement

If the link is damaged or painted it must be replaced with a link of the same size temperature and load rating.

Fire door fusible link replacement.

More about our ea fusible link. High temperatures melt the solder bond between links causing them to separate and release their load. Fusible links automatically close fire doors windows lids dampers vents and more in the event of a fire. Install with s hooks or chain not included.

Automatic closing of a fire door in a fire event should not be installed in sleeves. If the damper is equipped with a fusible link the link must be removed for testing to ensure full closure and lock in place if so equipped. High temperatures melt the solder bond between links causing them to separate and release their load. The first on our list of lcn fusible link closers is the lcn door closer 4010 fl.

Cookson fire rated doors compartmentalize a fire event quickly. Firestopping systems should be evaluated to ensure they will not impact the credited operation of the fusible link mechanism. Fusible links automatically close fire doors windows lids dampers vents and more in the event of a fire. This ul approved product is constructed from terne plated steel and is available in 4 temperatures with a maximum load of 25 pounds.

You only need one mccabe link per application. The next section describes these lcn fusible link closers in more detail. With this closer you can select the color and hand you prefer. Product description fusible link 165 degree this is a 165 degree fahrenheit fusible link replacement that is used for trash and laundry chute discharge doors and fire damper systems that are intended to help close automatically a chute door or damper to help prevent the spread of flames or smoke with the help of this fusible link.

Principally the ifc has two concerns with the proposed language which was included via the tia. The mccabe link can provide heat detection signaling and operations. The fusible link must be reinstalled after testing is complete. The lcn fusible link closers that can be used with this item are the 4010 fl 4110 fl and the 4020 fl.

Install a cookson fire door or fire shutter where fires are most likely to occur to prevent flames and smoke from spreading. Install with s hooks or chain not included. For automatic protection connect our roll up fire doors and fire counter doors to a fire door closing system.