The Model PRD-RD pressure regulating damper is a 1-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.
EWC® Ultra-Zone Pressure Relief Damper, PRD-RD Model, 16 in Size, 1900 cu-ft/min, Single Blade, 24 ga Steel, Galvanized, Round, 185 deg F
Model | : | PRD-RD |
Size | : | 16 in |
CFM Rating | : | 1900 cu-ft/min |
Blade Type | : | Single |
Material | : | 24 ga Steel |
Finish | : | Galvanized |
Shape | : | Round |
Temperature Rating | : | 185 deg F |