Fire Dampers

Model CFSD-212 Rectangular Corridor Fire/Smoke Damper

• 1-Hour fire rating
• Protects corridor ceiling penetrations
• Rated for airflow and leakage in either direction
• Can be used in vertical or horizontal installations
• 16 Gauge galvanized steel frame and 3V blades
• Plated steel axles with stainless steel bearings
• Silicone blade seals and stainless steel jamb seals
• Closure temperature: 165°F (74°C)
• Velocity: up to 2,000 fpm
• Pressure: up to 6"wg
• Temperature rating: up to 350°F (177°C) depending on actuator
• Meets International Building Code and NFPA 80, 90A, 92A, 92B, 101 and 105
• AMCA Certified
• CSFM Certified
• Classified by UL to UL 555 and 555S (listing R13317)
• 1-Year limited warranty from date of shipment