EWC Ultra-Zone™ PRD-RD Galvanized Steel Round Pressure Regulating Barometric Bypass Damper, 12 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 | : | 12 Inch |
Shape | : | Round |
CFM | : | 720 cfm at 900 fpm, 1100 cfm at 1400 fpm |
Material | : | 24 ga Steel |
Finish | : | Galvanized |
Dimensions | : | 12 Inch Diameter x 14 Inch Length |
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