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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Heavy-Duty graingerSKU: 42X928
Material Grade C87850 graingerSKU: 49YV24
Includes Multipurpose Stud Anchors and Masonry Wire Anchors
Center to Center Hole Distance 7 3/4 in
zoro_no: G5606288
Intake Louver, Fixed, Drainable, 18H x 48W DESCRIPTION_UPDATE Heavy-Duty graingerSKU: 42X92821 In. H 51 In. W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 17 1 2 in, Outside Width 47 1 2 in, Rough Opening Height 18 in, Rough Opening Width 48 in, Louver Maximum Intake 3,101 cfm, Maximum Exhaust 4,435 cfm, Maximum Outside Width 50 1 2 in, Minimum Outside Width 50 1 2 in, Flange Width 1 1 2 in, Free Area 2. 8 sq ft, Beginning Point of Water
