EWC Ultra-Zone™ PRD-RD Galvanized Steel Round Pressure Regulating Barometric Bypass Damper, 10 Inch
Model PRD-RD pressure regulating damper is a single blade, round variation of a barometric relief damper. This is the simplest, most economical way of bypassing excess static pressure in multi-zone applications. Resistance is controlled by offsetting the arm and adjusting the weights. The arm can be inserted into either side of the damper for added versatility.
| Brand | : | EWC |
| Sub Brand | : | Ultra-Zone™ |
| Item Name | : | Barometric Bypass Damper |
| Series/Model | : | PRD-RD |
| Type | : | Pressure Regulating |
| Size | : | 10 Inch |
| Shape | : | Round |
| CFM | : | 500 cfm at 900 fpm, 750 cfm at 1400 fpm |
| Material | : | 24 ga Steel |
| Finish | : | Galvanized |
| Dimensions | : | 10 Inch Diameter x 12 Inch Length |

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