FREE delivery on orders over €150
DAYTON 3HHL4 Backdraft Damper Vertical/horizontal Mounting 7 3/4 Sq
Item: AC9LVEModel: 3HHL4
7 In Stock
Ships within 2 days via
10.00% off
€49.04 /unit
Add To Cart
Request a Quote
Payment
Product Specifications:
| Item | Backdraft Exhaust Damper |
| Application | Backdraft |
| Blade Material | Aluminum |
| Blade Material Thickness | 26 ga. |
| Blade Orientation | Parallel Blades |
| Blade Seal Material | Felt |
| Blade Type | Flat Blade |
| Bushing Material | Nylon |
| Closure Type | Spring |
| Counterbalanced | No |
| Damper Finish | Mill Finish |
| Damper Size (in.) | 7-3/4 x 7-3/4 |
| Damper Type | Dynamic |
| Fits Fan Dia. | 8" |
| For Duct Shape | Square |
| For Nominal Duct Diameter | 8" |
| Frame Depth | 2" |
| Frame Material Thickness | 20 ga. |
| Includes | Pre-Punched Conduit Hole Knock-Out |
| Max. Air Velocity | 2000 FPM |
| Max. Velocity | 2000 FPM |
| Opening Type | Motorized |
| Overall Height | 7 3/4" |
| Overall Length | 4 1/2" |
| Overall Size | 7-3/4 x 7-3/4 In. |
| Overall Width | 7 3/4" |
| Rough Opening Dia. | 8" |
| Rough Opening Length | 8" |
| Rough Opening Shape | Square |
| Rough Opening Width | 8" |
| Single Acting/double Acting | Single Acting |
| Type | Horizontal Or Vertical Mount, No Flange |
Shipping Info:
| Ship weight (kg) | 0.81 |
| Ship height (cm) | 19.69 |
| Ship length (cm) | 11.43 |
| Ship width (cm) | 19.69 |
| HS code | 8414901080 |
| Country of Origin | US |
Product Variants
| Model | For Nominal Duct Diameter | Max. Air Velocity | Rough Opening Length | Rough Opening Width | Overall Width | Number Of Panels | Free Area | Overall Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 3HHL5 | 16" | 2000 FPM | 16" | 16" | 15 3/4" | 1 | 1.6 sq. ft. | 15 3/4" | €90.30 | |
| 3HHL6 | 20" | 2000 FPM | 20" | 20" | 19 3/4" | 1 | 2.5 sq. ft. | 19 3/4" | €110.09 | |
| 3HHL7 | 28" | 2000 FPM | 28" | 28" | 27 3/4" | 1 | 4.9 sq. ft. | 27 3/4" | €138.11 | |
| 3HHL8 | 30" | 2000 FPM | 30" | 30" | 29 3/4" | 1 | 6 sq. ft. | 29 3/4" | €166.46 | |
| 3HHL9 | 34" | 2250 FPM | 34" | 34" | 33 3/4" | 1 | 7.7 sq. ft. | 33 3/4" | €208.87 | |
| 3HHN1 | 36" | 2250 FPM | 36" | 36" | 35 3/4" | 1 | 8.2 sq. ft. | 35 3/4" | €229.32 | |
| 3HHN2 | 40" | 2250 FPM | 40" | 40" | 39 3/4" | 1 | 10.2 sq. ft. | 39 3/4" | €262.49 |
Explore Products
- CLAMPCO 941YL-0400 C410YLW-75-400-S14 T Bolt Band Clamp, 316 SS Marine Grade, 4 X 3.78 X 4.09 Inch Size
- OSBORN 9906022065
- LYON DD67523P Bulk Storage Rack Add On, Particle Board, 3 Level, 96 x 36 x 84 Inch, Steel
- BALDOR / DODGE 072251 SEF4B-IP-106RE IP-HD Bearing, Bore Round, Steel, Shaft Size 1.4375 Inch
- APPLETON ELECTRIC MLCF523J5GBU Fluorescent Light Fixture, 1 Inch Npt Hub Size, Ceiling Mounting
- GLOBE SCIENTIFIC 6148R Test Tube With Cap, 5 mL Labware Nominal Capacity - Metric, Autoclavable
- PASS AND SEYMOUR 27W74AM Turnlock Connector 20A, 125/250V
- EDWARDS SIGNALING 270STRR240A Strobe Module, Red
Explore More
- FSI
- KEYSHAFT
- ZING
- BLACKBURN SAMPLING
- CAROLINA GLOVE
- Pneumatic Damper Actuators
- Gas Vent Pipe
- LCR Meter
- Paint Primer Sealers Rust Reformers
- Immersion Wells
- PS DOORS Safemezz Vertical Gates
- RINGERS GLOVES Extrication Increased Visibility Impact Gloves
- WESTWARD Diagonal Cutters
- PASS AND SEYMOUR Tamper Resistant Clock Hanger Receptacles
- ANVIL S160 Bevel Swage Nipples
- DAZOR Lumilus LED Weighted Floor Stand Light, 41 Inch
- GLOBAL WATER Water Level Data Loggers
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
DAYTON 3HHL4 Backdraft Damper Vertical/horizontal Mounting 7 3/4 Sq
€54.49 /unit