DAYTON 4C835 Wall Backdraft Damper, Double Panel, 39 X 39 Inch Size, Aluminum, 2500 FPM
Get it by Tuesday, Dec 23
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Product Specifications:
| Item | Backdraft Damper/Wall Shutter |
| Action | Single Acting |
| Air Flow Direction | Horizontal |
| Blade Material | Aluminum |
| Blade Material Thickness | 26 ga. |
| Blade Orientation | Parallel Blades |
| Blade Seal Material | Felt |
| Blade Type | Flat Blade |
| Bushing Material | Stainless Steel |
| Closure Type | Gravity |
| Closure Velocity Rating | 2500 FPM |
| Color | White |
| Counterbalanced | Yes |
| Damper Application | Backdraft |
| Damper Finish | Mill Finish |
| Damper Type | Static |
| Fits Fan Dia. | 36" |
| Fits Fan Dia. (in.) | 36 |
| Flange Type | Rear Flange |
| Flange Width | 1 1/2" |
| For Use With | Vertical Mounted Exhaust Fans |
| Frame Depth | 2 1/2" |
| Frame Finish | Galvanized |
| Frame Less Flange | 36 |
| Frame Material | Aluminum |
| Frame Material Thickness | 4/5" |
| Frame Opening A | 36" |
| Frame Opening B | 36" |
| Frame Opening Height | 36" |
| Frame Opening Width | 36" |
| Free Area | 7.1 sq. ft. |
| Includes | Prepunched Mounting Holes |
| Max. Air Velocity | 2500 FPM |
| Max. Ambient Temp. | 180°F |
| Max. Pressure | 1 in. wc |
| Max. Velocity | 2500 FPM |
| Maximum Air Velocity | 2500 FPM |
| Minimum Ambient Temperature | -40°F |
| Mounting Hole Di. | 1/4" |
| Mounting Hole Dia. | 1/4" |
| Mounting Hole Size | 9/32" x 1/2" |
| Mounting Location | Wall |
| Mounting Position | Vertical |
| Number Of Panels | 2 |
| Open Depth | 6 1/4" |
| Open Depth (in.) | 6-1/4 |
| Opening Required | 36 1/2" x 36 1/2" |
| Opening Type | Gravity |
| Overall Dia. | 39" |
| Overall Height | 39" |
| Overall Length | 5 3/4" |
| Overall Square | 39" |
| Overall Square (in.) | 39 |
| Overall Width | 39" |
| Product Datasheet | dayton-4c835.pdf |
| Rough Opening Diameter | 36 1/2" |
| Rough Opening Length | 36 1/2" |
| Rough Opening Shape | Square |
| Rough Opening Width | 36.5" |
| Rough Opening Width | 36 1/2" |
| Series | EAS Series |
| Shutter Mounting Location | Wall |
| Shutter Mounting Position | Vertical |
| Shutter Opening Required | 36 1/2" x 36 1/2" |
| Shutter Overall Size | 39" x 39" |
| Single Acting/double Acting | Single Acting |
| Switch Action | NC |
| Tie Rod Material | Steel |
| Tie-rod Finish | Galvanized |
| Tie-rod Material | Galvanized Steel Frame And Tie Rods |
| Type | Double Panel Gravity Operated |
Shipping Info:
| Ship weight (kg) | 7.65 |
| Ship height (cm) | 99.06 |
| Ship length (cm) | 14.61 |
| Ship width (cm) | 99.06 |
| HS code | 8414901080 |
| Country of Origin | US |
Product Details:
Dayton 4C835 shutter wall is used in industrial and commercial settings where effective ventilation, airflow, temperature and humidity control are crucial. It is installed in factories, warehouses, workshops and other facilities requiring regulated air circulation.
Frequently Asked Questions:
Q. How do I properly install this Dayton 4C835 wall shutter?
A. Proper installation involves securing the shutter frame securely onto the wall. Ensure that the shutter blades move freely and aren't obstructed during installation.
Q. What maintenance is required for Dayton 4C835 wall shutter?
A. Regular maintenance includes inspecting and cleaning the shutter blades and frame. Clear any debris that might hinder smooth movement. Lubricate any movable parts as recommended by the manufacturer to ensure optimal performance.
Q. What factors should I consider when selecting this wall backdraft damper?
A. Focus on the dimensions of the area, the necessary airflow capability and the prevailing environmental circumstances. If managing noise is pivotal, seek out shutters tailored for silent functionality.
Documentation:
Product Variants
| Product | Model | Type | Frame Depth | Number Of Panels | Fits Fan Dia. | Overall Square | Frame Opening Height | Frame Opening Width | Open Depth | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3C308 | Gravity Operated Single Panel | 2 1/2" | 1 | 24" | 27" | 24" | 24" | 5 3/4" | €157.57 | |
![]() |
3C309 | Gravity Operated Single Panel | 3" | 1 | 30" | 33" | 30" | 30" | 6 1/4" | €191.87 | |
![]() |
3C310 | Gravity Operated Single Panel | 2 1/2" | 1 | 36" | 39" | 36" | 36" | 6 1/4" | €262.11 | |
![]() |
3C311 | Double Panel Gravity Operated | 3" | 2 | 42" | 45" | 42" | 42" | 6 1/4" | €377.35 | |
![]() |
3C312 | Double Panel Gravity Operated | 3" | 2 | 48" | 51" | 48" | 48" | 6 1/4" | €435.05 | |
![]() |
3C313 | Double Panel Gravity Operated | 3" | 2 | 54" | 57" | 54" | 54" | 6 1/4" | €611.82 | |
![]() |
3C314 | Double Panel Gravity Operated | 3" | 2 | 60" | 63" | 60" | 60" | 6 1/4" | €765.57 |
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