We offer a complete range of fusible links and fire damper spares, including flat gate links, screw-in fusible links, replacement springs, and retrofit kits like the Action Air 72°C cassette kit.
Suitable for both new installations and maintenance of existing systems, ensuring safety and reliable thermal release.
We offer a large range of replacement fusible links which can be used in different ways in dampers, doors and vents. All common fusible links are in stock and for sale on this page. Please enquire for other types if you cannot find them on our website, as we can offer higher temperatures.
Found in systems such as fire doors, fire dampers and sprinkler systems.
A metal link engineered to melt at a certain temperature, releasing a latch, closing a door or activating a sprinkler.
Common fire damper makes these are used on include BSB, HVC, NCA, Advanced Air, Action Air, Swegon, Chubb Fire, Flaktwoods, A1 Shutters, Lindab Fire Dampers, Wolseley UK, Fel Valves, Ascot Doors, Kidde Thorne, Dayton 2TGJ3 and Gilberts.
Fire damper springs, also known as constant force springs, are essential components used on both sides of a curtain fire damper. They ensure the damper opens and closes correctly in the event of smoke or fire, helping to contain hazards within the ductwork.
Sold in pairs, as we recommend replacing both springs at the same time for balanced performance and safety compliance.
Replacement Action Air Fusible Link 72°C for compatible Actionair FireShield curtain fire dampers.
This replacement link kit includes a new bracket to connect to the existing damper along with a new linkage assembly for retrofit and maintenance applications.
The new cassette is retrofittable to existing FireShield dampers using the optional adaptor bracket (Part Number: CNNN01981).
Suitable for Actionair FireShield curtain fire dampers
72°C replacement fusible link assembly
Includes replacement linkage and fixing bracket
Instructions included inside the package
Please note: this product will be discontinued once current stock has sold out.
S400H hand operated mechanism, permitting testing and resetting of the damper to be completed within seconds with a single hand. The thermal link is externally replaceable and available in 68°C standard or 93°C high temperature variants.
