Greenhecksmd-401 smoke dampersmd-401
Greenheck Smoke Damper. Model SMD-401. Class I leakage rated per UL 555S; Opposed airfoil blades with silicone seals; Rated for bidirectional airflow; Maximum temperature 250°F (121°C). material: Galvanized steel frame, extruded aluminum blades
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- Manufacturer
- Greenheck
- Catalog no.
- smd-401
- Product type
- Dampers
- MasterFormat
- 23
- Cut sheet
- PDF · manufacturer current
Product details
| Catalog number | smd-401 |
|---|---|
| Description | Greenheck Smoke Damper. Model SMD-401. Class I leakage rated per UL 555S; Opposed airfoil blades with silicone seals; Rated for bidirectional airflow; Maximum temperature 250°F (121°C). material: Galvanized steel frame, extruded aluminum blades |
| Connection size | Min 4x6 in, Max Single 48x60 in, Max Multi 192x120 in |
| Pressure Rating | Up to 6 in. wg (1.5 kPa) |
| Flow Rate | Up to 3000 fpm (15.2 m/s) |
| Mounting | Vertical or Horizontal |
| Dimensions | Frame 5 in. x 1 in. hat channel. |
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- 02
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- 03
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