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        EWC® PRD-RD-12
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        EWC® PRD-RD-12

        EWC® Ultra-Zone™ PRD-RD-12 Pressure Relief Damper, 12 in, 24 ga Steel,

        EWC® PRD-RD-12

        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, 12 in Size, 1200 cu-ft/min, Single Blade, 24 ga Steel, Galvanized, Round, 185 deg F, 14 in L

        Model      :      PRD-RD
        Size      :      12 in
        CFM Rating      :      1200 cfm
        Blade Type      :      Single
        Material      :      24 ga Steel
        Finish      :      Galvanized
        Shape      :      Round
        Temperature Rating      :      185 deg F
        Length      :      14 in