POTTORFF FSD151 FIRE SMOKE DAMPER ASSEMBLY/ 8"X 6"X16" DUCT /FSNF120US

Pottorff Fire Dampers. SMOKE DAMPERS HighLevel Overview This uniqye damper comes standard with mounting plates for interface to round or square openings in masonry, metal stud or wood stud assemblies and is ideal for all round duct applications These specialty dampers are aproved for installation with the closed plane of the curtain up to 2-1/2" (64) outside the fire-rated partition and allows for direct service access from the face of the damper through the HVAC grille.

The FD-150 is qualified to 4,000 ft/min (20.3 m/s) and 6 in.wg The FD-140 is qualified to 4,000 ft/min (20.3 m/s) and 6 in.wg

Fusible Link Fire Damper

The FD-150 is qualified to 4,000 ft/min (20.3 m/s) and 6 in.wg The FSD-151 combination fire smoke damper employs airfoil blades for point-of-origin control of fire and smoke in static and dynamic smoke management systems The VFD-10D-B is qualified to 4,000 ft/min (20.3 m/s) and 4 in.wg

UL Products Fire/Smoke Dampers Fire Dampers Smoke Dampers Ceiling. This uniqye damper comes standard with mounting plates for interface to round or square openings in masonry, metal stud or wood stud assemblies and is ideal for all round duct applications We are committed to superior customer service - delivering high-performing HVAC products on time and at competitive prices.

Fire Smoke DampersTrue Round. Model FD-125R 1-1/2 Hour - Fire Damper Round Blade The FD-125R fire damper employs a single round blade for point-of-origin control of fire in static and dynamic HVAC systems Welcome to Pottorff Founded in 1928, Pottorff is one of the leading manufacturers of HVAC products in the industry