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  • Louver Damper, Adjustable, 24H x 60W
    SKU G8655945
    Categories
    Description 26.5 In.H 62.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 23 1/2 in, Outside Width 59 1/2 in, Rough Opening Height 24 in, Rough Opening Width 60 in, Louver Maximum Intake 4,509 cfm, Maximum Exhaust 6,447 cfm, Flange Width 1 1/2 in, Free Area 4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 22 1/2 in, Inside Width 57 3/4 in, Number of Blades 4

    graingerSKU: 20UC34, mscSKU: , zoro_no: G8655945, mongo_id: 65bbe6d33aaddbd5a9057819

    $856.24 / each
    Web price
    Qty
    Louver Damper, Adjustable, 24H x 60W
    SKU G8655945
    Categories
    Description 26.5 In.H 62.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 23 1/2 in, Outside Width 59 1/2 in, Rough Opening Height 24 in, Rough Opening Width 60 in, Louver Maximum Intake 4,509 cfm, Maximum Exhaust 6,447 cfm, Flange Width 1 1/2 in, Free Area 4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 22 1/2 in, Inside Width 57 3/4 in, Number of Blades 4

    graingerSKU: 20UC34, mscSKU: , zoro_no: G8655945, mongo_id: 65bbe6d33aaddbd5a9057819

    $856.24 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 30H x 18W
    SKU G8655543
    Categories
    Description 32.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 30 in, Rough Opening Width 18 in, Louver Maximum Intake 1,521 cfm, Maximum Exhaust 2,175 cfm, Flange Width 1 1/2 in, Free Area 1.4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 15 3/4 in, Number of Blades 6

    graingerSKU: 20UA87, mscSKU: , zoro_no: G8655543, mongo_id: 65bbe9cb22d7a989a997aa2c

    $821.24 / each
    Web price
    Qty
    Louver Damper, Adjustable, 30H x 18W
    SKU G8655543
    Categories
    Description 32.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 30 in, Rough Opening Width 18 in, Louver Maximum Intake 1,521 cfm, Maximum Exhaust 2,175 cfm, Flange Width 1 1/2 in, Free Area 1.4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 15 3/4 in, Number of Blades 6

    graingerSKU: 20UA87, mscSKU: , zoro_no: G8655543, mongo_id: 65bbe9cb22d7a989a997aa2c

    $821.24 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 30H x 24W
    SKU G8655613
    Categories
    Description 32.5 In.H 26.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 30 in, Rough Opening Width 24 in, Louver Maximum Intake 2,130 cfm, Maximum Exhaust 3,046 cfm, Flange Width 1 1/2 in, Free Area 1.9 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 21 3/4 in, Number of Blades 6

    graingerSKU: 20UA94, mscSKU: , zoro_no: G8655613, mongo_id: 65bbe82222d7a989a98dcd31

    $937.49 / each
    Web price
    Qty
    Louver Damper, Adjustable, 30H x 24W
    SKU G8655613
    Categories
    Description 32.5 In.H 26.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 30 in, Rough Opening Width 24 in, Louver Maximum Intake 2,130 cfm, Maximum Exhaust 3,046 cfm, Flange Width 1 1/2 in, Free Area 1.9 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 21 3/4 in, Number of Blades 6

    graingerSKU: 20UA94, mscSKU: , zoro_no: G8655613, mongo_id: 65bbe82222d7a989a98dcd31

    $937.49 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 30H x 30W
    SKU G8485696
    Categories
    Description 33 In.H 33 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 29 1/2 in, Rough Opening Height 30 in, Rough Opening Width 30 in, Louver Maximum Intake 2,738 cfm, Maximum Exhaust 3,916 cfm, Flange Width 1 1/2 in, Free Area 2.4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 27 3/4 in, Number of Blades 6

    graingerSKU: 20UA24, mscSKU: , zoro_no: G8485696, mongo_id: 65bbe7893aaddbd5a909f141

    $973.74 / each
    Web price
    Qty
    Louver Damper, Adjustable, 30H x 30W
    SKU G8485696
    Categories
    Description 33 In.H 33 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 29 1/2 in, Rough Opening Height 30 in, Rough Opening Width 30 in, Louver Maximum Intake 2,738 cfm, Maximum Exhaust 3,916 cfm, Flange Width 1 1/2 in, Free Area 2.4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 27 3/4 in, Number of Blades 6

    graingerSKU: 20UA24, mscSKU: , zoro_no: G8485696, mongo_id: 65bbe7893aaddbd5a909f141

    $973.74 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 30H x 36W
    SKU G8655744
    Categories
    Description 32.5 In.H 38.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 30 in, Rough Opening Width 36 in, Louver Maximum Intake 3,347 cfm, Maximum Exhaust 4,786 cfm, Flange Width 1 1/2 in, Free Area 3 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 33 3/4 in, Number of Blades 6

    graingerSKU: 20UC08, mscSKU: , zoro_no: G8655744, mongo_id: 65bbe95a22d7a989a994f702

    $878.74 / each
    Web price
    Qty
    Louver Damper, Adjustable, 30H x 36W
    SKU G8655744
    Categories
    Description 32.5 In.H 38.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 30 in, Rough Opening Width 36 in, Louver Maximum Intake 3,347 cfm, Maximum Exhaust 4,786 cfm, Flange Width 1 1/2 in, Free Area 3 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 33 3/4 in, Number of Blades 6

    graingerSKU: 20UC08, mscSKU: , zoro_no: G8655744, mongo_id: 65bbe95a22d7a989a994f702

    $878.74 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 30H x 42W
    SKU G8655805
    Categories
    Description 32.5 In.H 44.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 41 1/2 in, Rough Opening Height 30 in, Rough Opening Width 42 in, Louver Maximum Intake 3,955 cfm, Maximum Exhaust 5,656 cfm, Flange Width 1 1/2 in, Free Area 3.5 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 39 3/4 in, Number of Blades 6

    graingerSKU: 20UC14, mscSKU: , zoro_no: G8655805, mongo_id: 65bbe93c22d7a989a99411aa

    $913.74 / each
    Web price
    Qty
    Louver Damper, Adjustable, 30H x 42W
    SKU G8655805
    Categories
    Description 32.5 In.H 44.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 41 1/2 in, Rough Opening Height 30 in, Rough Opening Width 42 in, Louver Maximum Intake 3,955 cfm, Maximum Exhaust 5,656 cfm, Flange Width 1 1/2 in, Free Area 3.5 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 39 3/4 in, Number of Blades 6

    graingerSKU: 20UC14, mscSKU: , zoro_no: G8655805, mongo_id: 65bbe93c22d7a989a99411aa

    $913.74 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 30H x 48W
    SKU G8655866
    Categories
    Description 32.5 In.H 50.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 30 in, Rough Opening Width 48 in, Louver Maximum Intake 4,564 cfm, Maximum Exhaust 6,526 cfm, Flange Width 1 1/2 in, Free Area 4.1 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 45 3/4 in, Number of Blades 6

    graingerSKU: 20UC21, mscSKU: , zoro_no: G8655866, mongo_id: 65bbe8569a749db8227872ec

    $1,153.74 / each
    Web price
    Qty
    Louver Damper, Adjustable, 30H x 48W
    SKU G8655866
    Categories
    Description 32.5 In.H 50.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 30 in, Rough Opening Width 48 in, Louver Maximum Intake 4,564 cfm, Maximum Exhaust 6,526 cfm, Flange Width 1 1/2 in, Free Area 4.1 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 45 3/4 in, Number of Blades 6

    graingerSKU: 20UC21, mscSKU: , zoro_no: G8655866, mongo_id: 65bbe8569a749db8227872ec

    $1,153.74 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 30H x 54W
    SKU G8655902
    Categories
    Description 32.5 In.H 56.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 53 1/2 in, Rough Opening Height 30 in, Rough Opening Width 54 in, Louver Maximum Intake 5,172 cfm, Maximum Exhaust 7,397 cfm, Flange Width 1 1/2 in, Free Area 4.6 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 51 3/4 in, Number of Blades 6

    graingerSKU: 20UC28, mscSKU: , zoro_no: G8655902, mongo_id: 65bbe6b13aaddbd5a904916a

    $1,019.99 / each
    Web price
    Qty
    Louver Damper, Adjustable, 30H x 54W
    SKU G8655902
    Categories
    Description 32.5 In.H 56.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 53 1/2 in, Rough Opening Height 30 in, Rough Opening Width 54 in, Louver Maximum Intake 5,172 cfm, Maximum Exhaust 7,397 cfm, Flange Width 1 1/2 in, Free Area 4.6 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 51 3/4 in, Number of Blades 6

    graingerSKU: 20UC28, mscSKU: , zoro_no: G8655902, mongo_id: 65bbe6b13aaddbd5a904916a

    $1,019.99 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 30H x 60W
    SKU G8655954
    Categories
    Description 32.5 In.H 62.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 59 1/2 in, Rough Opening Height 30 in, Rough Opening Width 60 in, Louver Maximum Intake 5,781 cfm, Maximum Exhaust 8,267 cfm, Flange Width 1 1/2 in, Free Area 5.2 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 57 3/4 in, Number of Blades 6

    graingerSKU: 20UC35, mscSKU: , zoro_no: G8655954, mongo_id: 65bbe8289a749db822778c9a

    $1,083.74 / each
    Web price
    Qty
    Louver Damper, Adjustable, 30H x 60W
    SKU G8655954
    Categories
    Description 32.5 In.H 62.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 29 1/2 in, Outside Width 59 1/2 in, Rough Opening Height 30 in, Rough Opening Width 60 in, Louver Maximum Intake 5,781 cfm, Maximum Exhaust 8,267 cfm, Flange Width 1 1/2 in, Free Area 5.2 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 28 1/2 in, Inside Width 57 3/4 in, Number of Blades 6

    graingerSKU: 20UC35, mscSKU: , zoro_no: G8655954, mongo_id: 65bbe8289a749db822778c9a

    $1,083.74 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 36H x 18W
    SKU G8655552
    Categories
    Description 38.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 36 in, Rough Opening Width 18 in, Louver Maximum Intake 1,929 cfm, Maximum Exhaust 2,758 cfm, Flange Width 1 1/2 in, Free Area 1.7 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 15 3/4 in, Number of Blades 7

    graingerSKU: 20UA88, mscSKU: , zoro_no: G8655552, mongo_id: 65bbe68e3aaddbd5a903ac8d

    $772.49 / each
    Web price
    Qty
    Louver Damper, Adjustable, 36H x 18W
    SKU G8655552
    Categories
    Description 38.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 36 in, Rough Opening Width 18 in, Louver Maximum Intake 1,929 cfm, Maximum Exhaust 2,758 cfm, Flange Width 1 1/2 in, Free Area 1.7 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 15 3/4 in, Number of Blades 7

    graingerSKU: 20UA88, mscSKU: , zoro_no: G8655552, mongo_id: 65bbe68e3aaddbd5a903ac8d

    $772.49 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 36H x 24W
    SKU G8485687
    Categories
    Description 39 In.H 27 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 36 in, Rough Opening Width 24 in, Louver Maximum Intake 2,700 cfm, Maximum Exhaust 3,862 cfm, Flange Width 1 1/2 in, Free Area 2.4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 21 3/4 in, Number of Blades 7

    graingerSKU: 20UA23, mscSKU: , zoro_no: G8485687, mongo_id: 65bbee41526e052139afe691

    $831.24 / each
    Web price
    Qty
    Louver Damper, Adjustable, 36H x 24W
    SKU G8485687
    Categories
    Description 39 In.H 27 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 36 in, Rough Opening Width 24 in, Louver Maximum Intake 2,700 cfm, Maximum Exhaust 3,862 cfm, Flange Width 1 1/2 in, Free Area 2.4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 21 3/4 in, Number of Blades 7

    graingerSKU: 20UA23, mscSKU: , zoro_no: G8485687, mongo_id: 65bbee41526e052139afe691

    $831.24 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 36H x 30W
    SKU G8655683
    Categories
    Description 38.5 In.H 32.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 29 1/2 in, Rough Opening Height 36 in, Rough Opening Width 30 in, Louver Maximum Intake 3,472 cfm, Maximum Exhaust 4,965 cfm, Flange Width 1 1/2 in, Free Area 3.1 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 27 3/4 in, Number of Blades 7

    graingerSKU: 20UC02, mscSKU: , zoro_no: G8655683, mongo_id: 65bbe7173aaddbd5a9074234

    $981.24 / each
    Web price
    Qty
    Louver Damper, Adjustable, 36H x 30W
    SKU G8655683
    Categories
    Description 38.5 In.H 32.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 29 1/2 in, Rough Opening Height 36 in, Rough Opening Width 30 in, Louver Maximum Intake 3,472 cfm, Maximum Exhaust 4,965 cfm, Flange Width 1 1/2 in, Free Area 3.1 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 27 3/4 in, Number of Blades 7

    graingerSKU: 20UC02, mscSKU: , zoro_no: G8655683, mongo_id: 65bbe7173aaddbd5a9074234

    $981.24 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 36H x 36W
    SKU G8485714
    Categories
    Description 39 In.H 39 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 36 in, Rough Opening Width 36 in, Louver Maximum Intake 4,244 cfm, Maximum Exhaust 6,068 cfm, Flange Width 1 1/2 in, Free Area 3.8 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 33 3/4 in, Number of Blades 7

    graingerSKU: 20UA26, mscSKU: , zoro_no: G8485714, mongo_id: 65bbe8819a749db82279599c

    $919.99 / each
    Web price
    Qty
    Louver Damper, Adjustable, 36H x 36W
    SKU G8485714
    Categories
    Description 39 In.H 39 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 36 in, Rough Opening Width 36 in, Louver Maximum Intake 4,244 cfm, Maximum Exhaust 6,068 cfm, Flange Width 1 1/2 in, Free Area 3.8 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 33 3/4 in, Number of Blades 7

    graingerSKU: 20UA26, mscSKU: , zoro_no: G8485714, mongo_id: 65bbe8819a749db82279599c

    $919.99 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 36H x 42W
    SKU G8655814
    Categories
    Description 38.5 In.H 44.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 41 1/2 in, Rough Opening Height 36 in, Rough Opening Width 42 in, Louver Maximum Intake 5,015 cfm, Maximum Exhaust 7,172 cfm, Flange Width 1 1/2 in, Free Area 4.5 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 39 3/4 in, Number of Blades 7

    graingerSKU: 20UC15, mscSKU: , zoro_no: G8655814, mongo_id: 65bbe8c922d7a989a99160a9

    $1,041.24 / each
    Web price
    Qty
    Louver Damper, Adjustable, 36H x 42W
    SKU G8655814
    Categories
    Description 38.5 In.H 44.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 41 1/2 in, Rough Opening Height 36 in, Rough Opening Width 42 in, Louver Maximum Intake 5,015 cfm, Maximum Exhaust 7,172 cfm, Flange Width 1 1/2 in, Free Area 4.5 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 39 3/4 in, Number of Blades 7

    graingerSKU: 20UC15, mscSKU: , zoro_no: G8655814, mongo_id: 65bbe8c922d7a989a99160a9

    $1,041.24 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 36H x 48W
    SKU G8485741
    Categories
    Description 39 In.H 51 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 36 in, Rough Opening Width 48 in, Louver Maximum Intake 5,787 cfm, Maximum Exhaust 8,275 cfm, Flange Width 1 1/2 in, Free Area 5.2 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 45 3/4 in, Number of Blades 7

    graingerSKU: 20UA29, mscSKU: , zoro_no: G8485741, mongo_id: 65bbe7633aaddbd5a9090b28

    $1,071.24 / each
    Web price
    Qty
    Louver Damper, Adjustable, 36H x 48W
    SKU G8485741
    Categories
    Description 39 In.H 51 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 36 in, Rough Opening Width 48 in, Louver Maximum Intake 5,787 cfm, Maximum Exhaust 8,275 cfm, Flange Width 1 1/2 in, Free Area 5.2 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 45 3/4 in, Number of Blades 7

    graingerSKU: 20UA29, mscSKU: , zoro_no: G8485741, mongo_id: 65bbe7633aaddbd5a9090b28

    $1,071.24 / each
    Web price
    Qty
  • Louver Damper, Adjustable, 36H x 54W
    SKU G8655911
    Categories
    Description 38.5 In.H 56.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 53 1/2 in, Rough Opening Height 36 in, Rough Opening Width 54 in, Louver Maximum Intake 6,558 cfm, Maximum Exhaust 9,378 cfm, Flange Width 1 1/2 in, Free Area 5.9 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 51 3/4 in, Number of Blades 7

    graingerSKU: 20UC29, mscSKU: , zoro_no: G8655911, mongo_id: 65bbe93c22d7a989a99411a4

    $1,278.74 / each
    Web price
    Qty
    Louver Damper, Adjustable, 36H x 54W
    SKU G8655911
    Categories
    Description 38.5 In.H 56.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 35 1/2 in, Outside Width 53 1/2 in, Rough Opening Height 36 in, Rough Opening Width 54 in, Louver Maximum Intake 6,558 cfm, Maximum Exhaust 9,378 cfm, Flange Width 1 1/2 in, Free Area 5.9 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 34 1/2 in, Inside Width 51 3/4 in, Number of Blades 7

    graingerSKU: 20UC29, mscSKU: , zoro_no: G8655911, mongo_id: 65bbe93c22d7a989a99411a4

    $1,278.74 / each
    Web price
    Qty