Amca advocacy fire and life safety.
Louvers and dampers il 31.
Dampers rectangular model kr smoke damper.
Dampers are available in motorized and gravity operated versions.
Model l517 parallel airfoil control.
Our dampers meet air leakage requirements set by ashrae amca and the international energy code council iecc which encourages energy conservation efficiency in building envelope design and may also assist in obtaining.
Weather louvers model il 31 with channel or angle frame.
In the interest of product development louvers dampers reserves the right to make changes without notice.
At 1200 fpm recommended free area velocity pressure drop.
Louver size 450 riverside dr wyalusing pa 18853 phone 570 746 1888 fax 570 746 9286 in the interest of product development louvers dampers reserves the right to make changes without notice.
February 2013 il31 extruded aluminum louver 6 deep 35 42 drainable blade stationary louver water penetration.
Ul rated fire smoke dampers also block out heat and smoke to contain or vent harmful fumes and slow the spread of fire.
0 18 in wg at 1250 fpm and 11 213 scfm.