Products entirely
made in Quebec
Provide an automatic smoke damper type "FD" as manufactured by Journault-Jourplex inc. and install at the location indicated on the plans. Covers shall be satin galvanized steel(Aluminum is used for lengths in excess of 2134 mm (84") only). Insulation shall be 25 mm (1") thick fiberglass fully covered and protected by a satin galvanized steel cover.
.The frame shall be shaped from satin galvanized steel and 305 mm (12") high insulated with 25 mm (1") thick fiberglass. It shall have a water discharge at the top and a 102 mm (4") fastening flange at the bottom. The smoke damper shall be coated with a primer (standard on satin galvanized steel). The damper shall be fully assembled with heavy-duty rod hinge, compression spring, neoprene gasket, heavy-duty damper and interior and exterior operating handle and fusible link operating mechanism. The door shall open automatically when heat of 74°C (165°F) melts the fusible link. An optional electromagnet installed inside the door may be connected to the building's alarm system.
.Available material
