1900A-1812G
Quickship

1900A Fire-Rated, Adjustable Z-Blade Louver-18"W x 12"H-Gray

Special Price $279.60 Regular Price $416.06

Louver: Z-blade louver is riveted to the operating bar and frame at 1" intervals to welded 1-9/16" deep frame. Mechanical Stop holds blades open.