Greenheckwd-340 backdraft damperwd-340
Greenheck Backdraft Damper (Dampers). Model WD-340. Designed for Greenheck Model USF utility blowers; Blade seals are vinyl; Axle bearings are synthetic; Linkage is 0.064 in. (1.6 mm) aluminum tie bar. material: Galvanized steel frame, roll formed aluminum blades
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- Manufacturer
- Greenheck
- Catalog no.
- wd-340
- Product type
- Dampers
- MasterFormat
- 23
- Cut sheet
- PDF · manufacturer current
Product details
| Catalog number | wd-340 |
|---|---|
| Description | Greenheck Backdraft Damper (Dampers). Model WD-340. Designed for Greenheck Model USF utility blowers; Blade seals are vinyl; Axle bearings are synthetic; Linkage is 0.064 in. (1.6 mm) aluminum tie bar. material: Galvanized steel frame, roll formed aluminum blades |
| Connection size | 6 x 8 7/8 in. to 31 x 74 in. |
| End connection | Bolted to flanged outlet |
| Pressure Rating | Up to 2.0 in. wg (0.5 kPa) differential |
| Flow Rate | Up to 2500 fpm (13 m/s) |
| Finish | Galvanized. |
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- 03
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