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zoro_no: G9001203
zoro_no: G4794069
Glassware Class A graingerSKU: 21UD23
zoro_no: G8497894
mongo_id: 65bbe98822d7a989a995ef78
Intake Louver, Fixed, Drainable, 18H x 18W DESCRIPTION_UPDATE zoro_no: G900120321 In. H 21 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 17 1 2 in, Rough Opening Height 18 in, Rough Opening Width 18 in, Louver Maximum Intake 1,034 cfm, Maximum Exhaust 1,478 cfm, Maximum Outside Width 20 1 2 in, Minimum Outside Width 20 1 2 in, Flange Width 1 1 2 in, Free Area 1 sq ft, Beginning Point of Water
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