Pottorff Fire Dampers. VAIRTECH Hvac Ceiling Fire Damper Installation For Ductwork Supplier 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. 1-1/2 Hour - Fire Damper Airfoil Blade The FD-150 fire damper employs airfoil blades for point-of-origin control of fire in static and dynamic HVAC systems
POTTORFF FSD151 FIRE SMOKE DAMPER ASSEMBLY/ 8"X 6"X16" DUCT /FSNF120US from www.bonanza.com
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 Shipping from two factories, our dependable service is backed by an industry leading 5-year product warranty, exceptional Quick Ship capabilities and an experienced staff and versatile product line.
POTTORFF FSD151 FIRE SMOKE DAMPER ASSEMBLY/ 8"X 6"X16" DUCT /FSNF120US
Home / HVAC / Dampers / Pottorff FSD-151R Fire Smoke DamperPottorff FSD-151R Fire Smoke Damper We are committed to superior customer service - delivering high-performing HVAC products on time and at competitive prices. (1.0 kPa) and may be installed in vertical walls or partitions, or horizontally in floors or assemblies.
Fire/ Smoke Dampers FSDCFS 200mm Motorised Failsafe Single Blade. (1.5 kPa) and may be installed in vertical walls or partitions, or horizontally in floors or assemblies with fire resistance ratings up to 2 hours. With over 80 years of experience, they have established themselves as experts in dampers, louvers, and other ventilation solutions.
Pottorff Overview of Fire Smoke Dampers YouTube. Home / HVAC / Dampers / Pottorff FSD-151R Fire Smoke DamperPottorff FSD-151R Fire Smoke Damper The FD-150 is qualified to 4,000 ft/min (20.3 m/s) and 6 in.wg