Intake Louver, 42x42 DESCRIPTION_UPDATE Model Number W-141R

Model Number W-141R

Grounding Wires Connected To 4 in Pipe

zoro_no: G9827133

zoro_no: G5650589

Sign Legend Style Text graingerSKU: 468T76

Intake Louver, 42x42 DESCRIPTION_UPDATE Model Number W-141R42 In. H 42 In. W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 41 1 2 in, Outside Width 41 1 2 in, Rough Opening Height 42 in, Rough Opening Width 42 in, Louver Maximum Intake 3,734 cfm, Maximum Exhaust 4,875 cfm, Maximum Outside Width 41 1 2 in, Minimum Outside Width 41 1 2 in, Flange Width Not Applicable, Free Area 6. 5 sq ft, Beginning Point of