AMCA certified operable louver

The ELM90HFA offers a full 90-deg blade opening to achieve the highest free area, 74% in the industry.

06/11/2015


The ELM90HFA offers a full 90 degree blade opening to achieve the highest free area, 74% in the industry. The ELM90HFA offers a full 90-deg blade opening to achieve the highest free area, 74% in the industry. Blade and jamb seal options provide tight blade to blade and blade to frame closure allowing less than 4 cfm per sq ft at ½ in. pressure differential. Low torque operation and a concealed blade linkage for protection from weather exposure all within a 6 in. frame reduces the required installation depth.

Ruskin

www.ruskin.com



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