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| Best Seller  | DAYTON 4GY95 48 in Agricultural Wall Exhaust Shutter, 54 in x 54-1/2 in 57 1/4 In.H-W Aluminum Wall Backdraft Dampr, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 57 1/4 in, Rough Opening Shape Rectangular, Fits Fan Diameter 48 in, Free Area 16.7 sq ft, Overall Width... ... more
DAYTON 4GY95 48 in Agricultural Wall Exhaust Shutter, 54 in x 54-1/2 in 57 1/4 In.H-W Aluminum Wall Backdraft Dampr, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 57 1/4 in, Rough Opening Shape Rectangular, Fits Fan Diameter 48 in, Free Area 16.7 sq ft, Overall Width... | go to store |
 | DAYTON 5NKN3 Door Louver,26-1/4 H,26-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 24 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 24 1/2 in, Outside Height 26 1/8 in, Outside Width 26 1/4 in, Free Area 2.3 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKN3 Door Louver,26-1/4 H,26-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 24 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 24 1/2 in, Outside Height 26 1/8 in, Outside Width 26 1/4 in, Free Area 2.3 sq ft, Flange Width 1 1/4 in,... | go to store |
| Best Seller  | DAYTON 3AZL2 Roof Curb Adapter,Curb Side Sq O D 34 In Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 29 1/2 in, For Curb Size 34 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 34 in, Fan Side Width 29 1/2 in, Finish Galvanized,... ... more
DAYTON 3AZL2 Roof Curb Adapter,Curb Side Sq O D 34 In Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 29 1/2 in, For Curb Size 34 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 34 in, Fan Side Width 29 1/2 in, Finish Galvanized,... | go to store |
 | DAYTON 5NKL5 Door Louver,12-1/8 H, 22-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 10 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 10 1/2 in, Outside Height 12 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL5 Door Louver,12-1/8 H, 22-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 10 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 10 1/2 in, Outside Height 12 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 2FTX5 Damper,Vert/Horiz Mtg,13 3/4 Sq 13.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 14 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 13 3/4 in, Rough Opening Diameter 14... ... more
DAYTON 2FTX5 Damper,Vert/Horiz Mtg,13 3/4 Sq 13.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 14 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 13 3/4 in, Rough Opening Diameter 14... | go to store |
 | DAYTON 5NKN1 Door Louver,26-1/4 H,18-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 16 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 26 1/4 in, Free Area 1.5 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKN1 Door Louver,26-1/4 H,18-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 16 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 26 1/4 in, Free Area 1.5 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 5NKL3 Door Louver,18-1/4 H,18-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 16 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 18 1/4 in, Free Area 1 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL3 Door Louver,18-1/4 H,18-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 16 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 18 1/4 in, Free Area 1 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 5NKL6 Door Louver,14-1/8 H,22-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 22 1/4 in, Free Area 0.9 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL6 Door Louver,14-1/8 H,22-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 22 1/4 in, Free Area 0.9 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 5NKL4 Door Louver,14-1/8 H,20-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 18 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL4 Door Louver,14-1/8 H,20-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 18 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 2FTV7 Damper,Vert/Horiz Mtg,23 3/4 Sq 23.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 24 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 23 3/4 in, Rough Opening Diameter 24... ... more
DAYTON 2FTV7 Damper,Vert/Horiz Mtg,23 3/4 Sq 23.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 24 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 23 3/4 in, Rough Opening Diameter 24... | go to store |
 | DAYTON 5NKK9 Door Louver,14-1/4 H,14-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 14 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKK9 Door Louver,14-1/4 H,14-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 14 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 3AZK1 Roof Curb Adapter,Curb Side Sq O D 17 In Roof Curb Adapter, Adapter Type Reducer, For Fan Base Size 18 1/2 in, For Curb Size 17 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 17 in, Fan Side Width 18 1/2 in, Finish Galvanized, Function... ... more
DAYTON 3AZK1 Roof Curb Adapter,Curb Side Sq O D 17 In Roof Curb Adapter, Adapter Type Reducer, For Fan Base Size 18 1/2 in, For Curb Size 17 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 17 in, Fan Side Width 18 1/2 in, Finish Galvanized, Function... | go to store |
 | DAYTON 3AZK2 Roof Curb Adapter,Curb Side Sq O D 18 In Roof Curb Adapter, Adapter Type Reducer, For Fan Base Size 21 1/2 in, For Curb Size 18 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 18 in, Fan Side Width 21 1/2 in, Finish Galvanized, Function... ... more
DAYTON 3AZK2 Roof Curb Adapter,Curb Side Sq O D 18 In Roof Curb Adapter, Adapter Type Reducer, For Fan Base Size 21 1/2 in, For Curb Size 18 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 18 in, Fan Side Width 21 1/2 in, Finish Galvanized, Function... | go to store |
 | DAYTON 3AZK3 Roof Curb Adapter,Curb Side Sq O D 20 In Roof Curb Adapter, Adapter Type Reducer, For Fan Base Size 21 1/2 in, For Curb Size 20 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 20 in, Fan Side Width 21 1/2 in, Finish Galvanized, Function... ... more
DAYTON 3AZK3 Roof Curb Adapter,Curb Side Sq O D 20 In Roof Curb Adapter, Adapter Type Reducer, For Fan Base Size 21 1/2 in, For Curb Size 20 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 20 in, Fan Side Width 21 1/2 in, Finish Galvanized, Function... | go to store |
 | DAYTON 5NKN2 Door Louver,26-1/4 H,20-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 18 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 18 1/2 in, Outside Height 20 1/8 in, Outside Width 26 1/4 in, Free Area 1.7 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKN2 Door Louver,26-1/4 H,20-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 18 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 18 1/2 in, Outside Height 20 1/8 in, Outside Width 26 1/4 in, Free Area 1.7 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 3AZL1 Roof Curb Adapter,Curb Side Sq O D 30 In Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 25 1/2 in, For Curb Size 30 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 30 in, Fan Side Width 25 1/2 in, Finish Galvanized,... ... more
DAYTON 3AZL1 Roof Curb Adapter,Curb Side Sq O D 30 In Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 25 1/2 in, For Curb Size 30 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 30 in, Fan Side Width 25 1/2 in, Finish Galvanized,... | go to store |
 | DAYTON 2FTW8 Damper,Vert/Horiz Mtg,9 3/4 Sq 9.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 10 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 9 3/4 in, Rough Opening Diameter 10 in,... ... more
DAYTON 2FTW8 Damper,Vert/Horiz Mtg,9 3/4 Sq 9.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 10 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 9 3/4 in, Rough Opening Diameter 10 in,... | go to store |
 | DAYTON 5NKL0 Door Louver,10-1/8 H,16-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 14 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 16 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL0 Door Louver,10-1/8 H,16-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 14 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 16 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 3AZK8 Roof Curb Adapter,Curb Side Sq O D 21 In Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 18 1/2 in, For Curb Size 21 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 21 in, Fan Side Width 18 1/2 in, Finish Galvanized,... ... more
DAYTON 3AZK8 Roof Curb Adapter,Curb Side Sq O D 21 In Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 18 1/2 in, For Curb Size 21 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 21 in, Fan Side Width 18 1/2 in, Finish Galvanized,... | go to store |
 | DAYTON 5NKN0 Door Louver,14-1/8 H, 26 1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 26 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKN0 Door Louver,14-1/8 H, 26 1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 26 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 6WRK5 Door Louver,6-1/8 H,12-1/4W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 4 1/2 in, Louver Opening Width 10 1/2 in, Rough Opening Height 4 1/2 in, Outside Height 6 1/8 in, Outside Width 12 1/4 in, Free Area 0.2 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 6WRK5 Door Louver,6-1/8 H,12-1/4W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 4 1/2 in, Louver Opening Width 10 1/2 in, Rough Opening Height 4 1/2 in, Outside Height 6 1/8 in, Outside Width 12 1/4 in, Free Area 0.2 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 6WRJ5 Door Louver,12-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 10 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 10 1/2 in, Outside Height 12 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRJ5 Door Louver,12-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 10 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 10 1/2 in, Outside Height 12 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRK7 Backdraft Damper,Horizontal,42 Sq 41.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 42 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 41 3/4 in, Rough Opening Diameter 42... ... more
DAYTON 6WRK7 Backdraft Damper,Horizontal,42 Sq 41.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 42 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 41 3/4 in, Rough Opening Diameter 42... | go to store |
 | DAYTON 6WRK1 Door Louver,18-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 26 1/4 in, Free Area 1.5 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK1 Door Louver,18-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 26 1/4 in, Free Area 1.5 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRJ9 Door Louver,22-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 20 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 20 1/2 in, Outside Height 22 1/8 in, Outside Width 22 1/4 in, Free Area 1.6 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRJ9 Door Louver,22-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 20 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 20 1/2 in, Outside Height 22 1/8 in, Outside Width 22 1/4 in, Free Area 1.6 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRJ3 Door Louver,18-1/8 H,18-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 18 1/4 in, Free Area 1 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRJ3 Door Louver,18-1/8 H,18-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 18 1/4 in, Free Area 1 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRK3 Door Louver,26-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 24 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 24 1/2 in, Outside Height 26 1/8 in, Outside Width 26 1/4 in, Free Area 2.3 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK3 Door Louver,26-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 24 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 24 1/2 in, Outside Height 26 1/8 in, Outside Width 26 1/4 in, Free Area 2.3 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRJ0 Door Louver,10-1/8 H,16-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 8 1/2 in, Louver Opening Width 14 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 16 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRJ0 Door Louver,10-1/8 H,16-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 8 1/2 in, Louver Opening Width 14 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 16 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRK6 Door Louver,10-1/8 H,14-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 14 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 6WRK6 Door Louver,10-1/8 H,14-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 14 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 6WRJ8 Door Louver,18-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 22 1/4 in, Free Area 1.3 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRJ8 Door Louver,18-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 22 1/4 in, Free Area 1.3 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRH9 Door Louver,14-1/8 H,14-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 12 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 14 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRH9 Door Louver,14-1/8 H,14-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 12 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 14 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRK8 Backdraft Damper,Horizontal,50 Sq 49.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 50 in, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2000 fpm, Overall Height 49 3/4 in, Rough Opening Diameter 50... ... more
DAYTON 6WRK8 Backdraft Damper,Horizontal,50 Sq 49.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 50 in, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2000 fpm, Overall Height 49 3/4 in, Rough Opening Diameter 50... | go to store |
 | DAYTON 6WRK0 Door Louver,14-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 12 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 26 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK0 Door Louver,14-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 12 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 26 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRK4 Door Louver,10-1/8 H,10-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 8 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 10 1/4 in, Free Area 0.3 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 6WRK4 Door Louver,10-1/8 H,10-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 8 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 10 1/4 in, Free Area 0.3 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON SA36SW 36 in Intake Shutter, Aluminum 43.6 In.H Alum Vertical Intake Shutter, Frame Material Aluminum, Number of Panels 2, Maximum Air Velocity 2000 fpm, Overall Height 43 5/8 in, Fits Fan Diameter 36 in, Free Area 10.6 sq ft, Overall Width 42 1/4 in, Frame Depth 2 in, Blade Material... ... more
DAYTON SA36SW 36 in Intake Shutter, Aluminum 43.6 In.H Alum Vertical Intake Shutter, Frame Material Aluminum, Number of Panels 2, Maximum Air Velocity 2000 fpm, Overall Height 43 5/8 in, Fits Fan Diameter 36 in, Free Area 10.6 sq ft, Overall Width 42 1/4 in, Frame Depth 2 in, Blade Material... | go to store |
 | DAYTON SA48SW 48 in Intake Shutter, Aluminum 56.1 In.H Alum Vertical Intake Shutter, Frame Material Aluminum, Number of Panels 2, Maximum Air Velocity 2000 fpm, Overall Height 56 1/8 in, Fits Fan Diameter 48 in, Free Area 18.4 sq ft, Overall Width 54 3/8 in, Frame Depth 2 in, Blade Material... ... more
DAYTON SA48SW 48 in Intake Shutter, Aluminum 56.1 In.H Alum Vertical Intake Shutter, Frame Material Aluminum, Number of Panels 2, Maximum Air Velocity 2000 fpm, Overall Height 56 1/8 in, Fits Fan Diameter 48 in, Free Area 18.4 sq ft, Overall Width 54 3/8 in, Frame Depth 2 in, Blade Material... | go to store |
 | DAYTON 5NKL2 Door Louver,18-1/4 W,10-1/8 H,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 18 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL2 Door Louver,18-1/4 W,10-1/8 H,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 18 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 5NKL7 Door Louver,16-1/8 H,22-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 14 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 14 1/2 in, Outside Height 16 1/8 in, Outside Width 22 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL7 Door Louver,16-1/8 H,22-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 14 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 14 1/2 in, Outside Height 16 1/8 in, Outside Width 22 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 2RB71 Gravity Roof Vent,26 In Sq Base Gravity Ventilator, Exhaust Airflow @ 0.100 in SP 1,375 cfm, Housing Material Aluminum, Assembly Fully Assembled, Compatible Curb Grainger Part Number 2RB77, Compatible Damper Grainger Part Number 4HX40, Mount Type Roof Curb, Number of Filters 0 ... more
DAYTON 2RB71 Gravity Roof Vent,26 In Sq Base Gravity Ventilator, Exhaust Airflow @ 0.100 in SP 1,375 cfm, Housing Material Aluminum, Assembly Fully Assembled, Compatible Curb Grainger Part Number 2RB77, Compatible Damper Grainger Part Number 4HX40, Mount Type Roof Curb, Number of Filters 0 | go to store |
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