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Dayton Louver Damper,Adjustable,18H x 18W 20UA21
Dayton
MSRP: $650.49$600.9321 In.H 21 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, 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 779 cfm, Maximum Exhaust 1,114 cfm,...MSRP: $650.49$600.93Qty in Cart: 0Quantity:Price:MSRP: $650.49$600.93Subtotal: -
Dayton Louver Damper,Adjustable,18H x 24W 20UA93
Dayton
MSRP: $696.96$643.8620.5 In.H 26.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 17 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 18 in, Rough Opening Width 24 in, Louver Maximum Intake 1,090 cfm, Maximum Exhaust 1,559...MSRP: $696.96$643.86Qty in Cart: 0Quantity:Price:MSRP: $696.96$643.86Subtotal: -
Dayton Louver Damper,Adjustable,18H x 36W 20UC07
Dayton
MSRP: $704.49$650.8220.5 In.H 38.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 17 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 18 in, Rough Opening Width 36 in, Louver Maximum Intake 1,714 cfm, Maximum Exhaust 2,450...MSRP: $704.49$650.82Qty in Cart: 0Quantity:Price:MSRP: $704.49$650.82Subtotal: -
Dayton Louver Damper,Adjustable,24H x 18W 20UA86
Dayton
MSRP: $739.65$683.3026.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 23 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 24 in, Rough Opening Width 18 in, Louver Maximum Intake 1,186 cfm, Maximum Exhaust 1,697...MSRP: $739.65$683.30Qty in Cart: 0Quantity:Price:MSRP: $739.65$683.30Subtotal: -
Dayton Louver Damper,Adjustable,24H x 24W 20UA22
Dayton
MSRP: $817.51$755.2327 In.H 27 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 23 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24 in, Louver Maximum Intake 1,661 cfm, Maximum Exhaust 2,375 cfm,...MSRP: $817.51$755.23Qty in Cart: 0Quantity:Price:MSRP: $817.51$755.23Subtotal: -
Dayton Louver Damper,Adjustable,36H x 36W 20UA26
Dayton
MSRP: $1,013.42$936.2139 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,...MSRP: $1,013.42$936.21Qty in Cart: 0Quantity:Price:MSRP: $1,013.42$936.21Subtotal: -
Dayton Louver Damper,Adjustable,42H x 42W 20UA28
Dayton
MSRP: $1,401.46$1,294.6945 In.H 45 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, 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 5,886 cfm, Maximum Exhaust 8,417 cfm,...MSRP: $1,401.46$1,294.69Qty in Cart: 0Quantity:Price:MSRP: $1,401.46$1,294.69Subtotal: -
Dayton Louver Damper,Adjustable,48H x 48W 20UA30
Dayton
MSRP: $1,923.87$1,777.3051 In.H 51 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 47 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 48 in, Rough Opening Width 48 in, Louver Maximum Intake 8,014 cfm, Maximum Exhaust 11,460...MSRP: $1,923.87$1,777.30Qty in Cart: 0Quantity:Price:MSRP: $1,923.87$1,777.30Subtotal: -
Dayton Louver Damper,Adjustable,60H x 60W 20UA32
Dayton
MSRP: $2,666.05$2,462.9463 In.H 63 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 59 1/2 in, Outside Width 59 1/2 in, Rough Opening Height 60 in, Rough Opening Width 60 in, Louver Maximum Intake 12,972 cfm, Maximum Exhaust 18,550...MSRP: $2,666.05$2,462.94Qty in Cart: 0Quantity:Price:MSRP: $2,666.05$2,462.94Subtotal: -
Dayton Louver Flange Kit,18X18 33W754
Dayton
MSRP: $64.28$59.39Louver Flange Kit, Material Aluminum, Rough Opening Height 18 in, Rough Opening Width 18 in, Overall Height 1 1/2 in, Compatible with Grainger Part Number 5NKH6, 5NKJ2, Includes Mounting Hardware, Overall Width 20 1/2 in, Overall Length 20 1/2 inMSRP: $64.28$59.39Qty in Cart: 0Quantity:Price:MSRP: $64.28$59.39Subtotal: -
Dayton Louver Flange Kit,24X24 33W755
Dayton
MSRP: $68.81$63.56Louver Flange Kit, Material Aluminum, Rough Opening Height 24 in, Rough Opening Width 24 in, Overall Height 1 1/2 in, Compatible with Grainger Part Number 5NKH7, 5NKJ3, Includes Mounting Hardware, Overall Width 26 1/2 in, Overall Length 26 1/2 inMSRP: $68.81$63.56Qty in Cart: 0Quantity:Price:MSRP: $68.81$63.56Subtotal: -
Dayton Louver Flange Kit,30X30 33W757
Dayton
MSRP: $77.09$71.22Louver Flange Kit, Material Aluminum, Rough Opening Height 30 in, Rough Opening Width 30 in, Overall Height 1 1/2 in, Compatible with Grainger Part Number 5NKH8, 5NKJ5, Includes Mounting Hardware, Overall Width 32 1/2 in, Overall Length 32 1/2 inMSRP: $77.09$71.22Qty in Cart: 0Quantity:Price:MSRP: $77.09$71.22Subtotal: