EWC Ultra-Zone™ PRD Steel Rectangular Pressure Regulating Barometric Bypass Damper, 20 x 8 Inch
Model PRD pressure regulating damper is a single blade, steel, barometric damper with a counter balanced weighted arm. The PRD provides an economical solution for bypassing excess air when zone dampers close. Damper adjustment is done by adjusting the supplied weights and by offsetting the arm. The PRD is reversable for airflow direction.
Brand | : | EWC |
Sub Brand | : | Ultra-Zone™ |
Item Name | : | Barometric Bypass Damper |
Series/Model | : | PRD |
Type | : | Pressure Regulating |
Size | : | 20 x 8 Inch |
Shape | : | Rectangular |
CFM | : | 900 cfm at 900 fpm, 1300 cfm at 1400 fpm |
Material | : | Steel |
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