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
75-LCR Standard Rounds Sizing Chart
Material: Type 316 Stainless steel
Rapid Mounting Angles / Closure Indication Switch
Electro Thermal Link
Sleeve Options
General Fire Damper Installation