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| Brand | EWC Controls |
|---|---|
| Country of Origin | United States |
| Part Number | PRD-RD8" |
| Damper Type | Bypass Damper |
| Material | Steel |
| Installation Type | On Duct |
| Shape | Round |
| Color | Silver |
| Product Weight | 1 lb |
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.