A | 4FZJ1 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 42-1/2 x 42-1/2" | Gravity Operated, Double Panel | - | 10.253 Square-Ft. | Backdraft Damper/Wall Shutter | £611.39 | |
B | 4FZH4 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 16-1/2 x 16-1/2" | Gravity Operated, Single Panel | - | 1.436 Square-Ft. | Backdraft Damper/Wall Shutter | £160.48 | |
A | 4FZJ2 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 48-1/2 x 48-1/2" | Gravity Operated, Double Panel | - | 12.924 Square-Ft. | Backdraft Damper/Wall Shutter | £722.06 | |
A | 4FZH5 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 18-1/2 x 18-1/2" | Gravity Operated, Single Panel | - | 2.043 Square-Ft. | Backdraft Damper/Wall Shutter | £180.90 | |
A | 4FZH6 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 20-1/2 x 20-1/2" | Gravity Operated, Single Panel | - | 2.281 Square-Ft. | Backdraft Damper/Wall Shutter | £198.07 | |
A | 4FZH9 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 36-1/2 x 36-1/2" | Gravity Operated, Single Panel | - | 7.436 Square-Ft. | Backdraft Damper/Wall Shutter | £394.69 | |
A | 4FZH8 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 30-1/2 x 30-1/2" | Gravity Operated, Single Panel | - | 5.452 Square-Ft. | Backdraft Damper/Wall Shutter | £304.41 | |
A | 4FZH3 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 12-1/2 x 12-1/2" | Gravity Operated, Single Panel | - | 0.786 Square-Ft. | Backdraft Damper/Wall Shutter | £109.37 | |
A | 4FZH7 | -9/32 x -1/2" | Mill Finish Extruded Aluminum | 3" | 24-1/2 x 24-1/2" | Gravity Operated, Single Panel | - | 3.320 Square-Ft. | Backdraft Damper/Wall Shutter | £248.84 | |
C | 4FZJ4 | 9/32 x 1/2" | Stainless Steel | 2" | 12-1/2 x 12-1/2" | Gravity Operated, Single Panel | - | 0.786 Square-Ft. | Backdraft Damper/Wall Shutter | £290.73 | |
D | 3HHN5 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 12-1/2 x 12-1/2" | Gravity Operated, Single Panel | - | 0.786 Square-Ft. | Backdraft Damper / Wall Shutter, Front Flange | £88.02 | |
E | 4FZJ9 | 9/32 x 1/2" | Stainless Steel | 2" | 30-1/2 x 30-1/2" | Gravity Operated, Double Panel | - | 5.452 Square-Ft. | Backdraft Damper/Wall Shutter | £661.26 | |
F | 2FTX3 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 48-1/2 x 48-1/2" | Gravity Operated, Double Panel | - | 12.924 Square-Ft. | Backdraft Damper / Wall Shutter, Front Flange | £422.12 | |
G | 2FTX8 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 51-1/2 H x 51-1/2 W | Gravity Operated, Double Panel | - | 14.841 Square-Ft. | Agricultural Wall Exhaust Shutter | £377.14 | |
D | 3HHN4 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 10-1/2 x 10-1/2" | Gravity Operated, Single Panel | - | 0.645 Square-Ft. | Backdraft Damper / Wall Shutter, Front Flange | £79.05 | |
D | 3HHN8 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 20-1/2 x 20-1/2" | Gravity Operated, Single Panel | - | 2.281 Square-Ft. | Backdraft Damper / Wall Shutter, Front Flange | £135.38 | |
D | 3HHN9 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 36-1/2 x 36-1/2" | Gravity Operated, Double Panel | - | 7.071 Square-Ft. | Backdraft Damper / Wall Shutter, Front Flange | £322.26 | |
C | 4FZJ3 | 9/32 x 1/2" | Stainless Steel | 2" | 10-1/2 x 10-1/2" | Gravity Operated, Single Panel | - | 0.645 Square-Ft. | Backdraft Damper/Wall Shutter | £273.68 | |
C | 4FZJ7 | 9/32 x 1/2" | Stainless Steel | 2" | 20-1/2 x 20-1/2" | Gravity Operated, Single Panel | - | 2.281 Square-Ft. | Backdraft Damper/Wall Shutter | £443.58 | |
E | 4FZJ8 | 9/32 x 1/2" | Stainless Steel | 2" | 24-1/2 x 24-1/2" | Gravity Operated, Double Panel | - | 3.320 Square-Ft. | Backdraft Damper/Wall Shutter | £523.22 | |
H | 2FTX7 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 39-1/2 H x 39-1/2 W | Gravity Operated, Single Panel | - | 8.995 Square-Ft. | Agricultural Wall Exhaust Shutter | £247.58 | |
C | 4FZJ6 | 9/32 x 1/2" | Stainless Steel | 2" | 18-1/2 x 18-1/2" | Gravity Operated, Single Panel | - | 2.043 Square-Ft. | Backdraft Damper/Wall Shutter | £412.58 | |
I | 3HHP5 | 9/32 x 1/2" | Mill Finish Aluminum | 2-1/4" | 14-1/2 X 14-1/2" | Gravity Operated, Single Panel | - | 1.254 Square-Ft. | Backdraft Damper/Wall Shutter | £76.78 | |
D | 3HHP2 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 60-1/2 x 60-1/2" | Gravity Operated, Double Panel | - | 20.399 Square-Ft. | Backdraft Damper / Wall Shutter, Front Flange | £670.58 | |
J | 3HHN6 | 9/32 x 1/2" | Mill Finish Aluminum | 3" | 16-1/2 x 16-1/2" | Gravity Operated, Single Panel | - | 1.436 Square-Ft. | Backdraft Damper / Wall Shutter, Front Flange | £115.08 | |