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Page 33 of 51 08/24/2012 <br /> � � � _ � - �" <br /> pp rv AMCA LICENSED� <br /> ° See Page 2 - <br /> 3900 Dr. Greaves Rd. • Kansas City, MO 64030 • (816)761-7476 • FAX(816)765-8955 <br /> : : CD�O��1N LEAFCAa�E'CONTROL DAMPER ' <br /> �lic�h PerFormance Extruded Aluminum�irfoil <br /> Class 1A Leakage Rated <br /> APPLICATION FEATURES <br /> The CD50 is a low leak,extruded aluminum damper designed with • AirFoil blade design for low pressure drop and less noise genera- <br /> airfoil blades for higher velocity and pressure HVAC stystems. It tion. <br /> meets the leakage requirements of the International Energy Con- • Positive lock axles, noncorrosive bearings and shake proof link- <br /> servation Code by leaking less than 3 cfm/sq.ft.at 1"of static pres- age for low maintenance operation. <br /> sure and is AMCA licensed as a Class 1A damper. • Blade edge seals mechanically lock into the blade for superior <br /> sealing. <br /> STANDARD CONSTRUCTION OPTIONS <br /> FRAME • Factory-installed,pneumatic and electric actuators. <br /> 5"x 1"x 6063T5 extruded aluminum hat channel with.125"min- • Enamel and epoxy finishes. <br /> imum wall thickness(127 x 25 x 3.2).Low profile,5"x�/2"(127 x • SP100 Switch Package to remotely indicate damper blade posi- <br /> 13)top and bottom frames on dampers 12"(305)high and less. tion. <br /> Mounting flanges on both sides of frame. • 16 gage galvanized steel hat channel frame. <br /> BLADES • Front,rear or double flange frame with or without bolt holes. <br /> 6" (152) wide, 6063T5 heavy gage extruded aluminum, airfoil • Face and bypass configurations. <br /> shape. NOTE: Dimensions shown in parenthesis O indicate millimeters. <br /> SEALS <br /> Ruskiprene blade edge seals and flexible metal compressible *Units furnished approximately �/a" (6) smaller than given opening <br /> jamb seals. dimensions. <br /> BEARINGS <br /> Molded synthetic. <br /> LINKAGE <br /> Concealed in frame. <br /> AXLES <br /> �/z"(13)plated steel hex. <br /> MAXIMUM SIZE <br /> Single section-60"w x 72"h(1524 x 1829). <br /> Multiple section assembly-Unlimited size. <br /> MINIMUM SIZE <br /> Single blade-6"w x 5"h(152 x 127). <br /> Two blades,parallel or opposed action:6"w x 9"h(152 x 229). <br /> TEMPERATURE LIMITS <br /> -72°F(-58°C)and+275°F(+135°C). <br /> Spec CD50-605/Replaces CD50-205 ALL STATED SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE OR OBLIGATION. OO Ruskin Co.June 2005 <br />