Intake Louver, Fixed, Drainable, 18H x 48W DESCRIPTION_UPDATE mongo_id: 65bbe7519a749db822731238

mongo_id: 65bbe7519a749db822731238

zoro_no: G4951088

Heavy-Duty graingerSKU: 42X928

mongo_id: 65bbe8979a749db82279d46c

Intake Louver, Fixed, Drainable, 18H x 48W DESCRIPTION_UPDATE mongo_id: 65bbe7519a749db82273123821 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