Standard Construction:
Fire Rating: 3 Hours
Frame: 22 Ga. Galvanized Steel
Blade: 22 Ga. Galvanized Steel
Closure Spring: Negator Stainless Steel
Fusible Link: 165ºF
Mounting: Vertical Only
Thin-line: 2″
75-N
Material: Type 316 Stainless steel
Rapid Mounting Angles / Closure Indication Switch
Electro Thermal Link
Sleeve Options
General Fire Damper Installation