WebThe CD50 damper is an extruded aluminum airfoil blade control damper designed for high velocity and pressure applications. Testing has shown that the CD50 can handle velocities of 5,000 fpm and pressures over 10" w.g. when the blade length is 24 inches (610) or less. The Ruskiprene blade Webnation assembly, Ruskin conducted pressure drop tests on two louver/damper combina- tions: an ELF811 standard louver with a CD50 control damper, and an EME6625 wind driven rain louver with a CD50 control damper. The ELF811 louver was selected as the norm because the basic design of the
CDTI …
WebDISCLAIMER: The Ruskin® brand’s (hereinafter “Ruskin”) content, functionality and product information provided in this data file, including Ruskin design and dimensions (collectively referred to herein as ... CD50 Extruded aluminum airfoil blade damper 60” (1524) 3.50 3000 2.5-72°F to 275°F-58°C to 135°C) 1.16 (hr˙ft2˙°F/BTU ... WebJul 12, 2013 · If you need a specific firmware or series relating to CD-50, we probably have it. Please call or email us with your request. Order toll free: 800.884.5500. Order international: +1 609.288.9393. hdi maps
CD50V : Alum. rectangular, vertical airfoil, class II …
WebUL 555/555S 1.5 hr./Class III, V-Groove Blade, 2,000 fpm and 4″ w.g. max, Optional Sleeve Dampers. The FSD35 Combination Fire/Smoke Damper is both UL555 and UL555S Classified. It is rated as a 1-1/2 hour fire damper and a Leakage Class III Smoke damper. It features: Triple V-Groove Blades. UL approval for dual directional airflow. Web59 rows · The CD50 is a low leak, extruded aluminum damper designed with airfoil blades for higher velocity and pressure HVAC systems. It meets the leakage requirements of the International Energy Conservation Code by … Web3900 Dr. Greaves Rd. Kansas City, MO 64030 (816) 761-7476 FAX (816) 765-8955 www.ruskin.com ® hdi marburg