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    Volume Control Damper

    Volume control dampers manufacturer and supplier, Volume control dampers are designed to help regulate the volume of air moving through duct systems. They can be used as positive shutoffs, and can also be used for automatic control in low-leakage HVAC systems, or systems requiring modulating airflow. Control dampers are typically installed inside ductwork of low to medium airflow velocity and static pressure capabilities.

    Product : Damper blade
    Material: Galvanized steel
    Size : 12”, 14”, 16”
    Thickness: 24GA
    Configuration: Spring loaded bearing, stamped bearing, stud, wing nut, washer, handle
    Shape: Round
    Technical: Stamping
    Application : Used in the round ductwork system for adjusting supply or return air volume
    OEM SERVICE
    Custom Packaging
    ISO 9001
    SGS
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      sales@rc-hardware.com

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      Parameter

      HVAC Duct Accessories-Damper Opention Sheet
      Item picture Item name Item no Size Diameter(smaller) Thickness(GA) Material Assemblies
      0.25'' 0.375'' 0.5'' 28 26 24 22 20 18 Galvanized steel Aluminum Stainless steel Two spring bearings One spring bearing and one solid bearing One spring bearing and one stud Square alumnium rod
      Jiffy damper blade RCD4 4'' √ × × × √ √ × × × √ √ √ × √ √ ×
      RCD5 5'' √ × × × √ √ × × × √ √ √ √ √ √ ×
      RCD6 6'' √ √ √ × √ √ × × × √ √ √ √ √ √ ×
      RCD7 7'' √ × × × √ √ × × × √ √ √ √ √ √ ×
      RCD8 8'' √ √ √ × √ √ × × × √ √ √ √ √ √ ×
      RCD9 9'' √ × × × √ √ × × × √ √ √ √ √ √ ×
      RCD10 10'' √ √ √ × √ √ × × × √ √ √ √ √ √ ×
      RCD12 12'' √ √ √ × √ √ × × × √ √ √ √ √ √ ×
      RCD14 14'' √ × √ × √ √ × × × √ √ √ √ √ √ ×
      RCD16 16'' √ × √ × √ √ × × × √ √ √ √ √ √ ×
      RCD18 18'' √ × × × √ √ × × × √ √ √ √ √ √ ×
      RCD20 20'' √ × × × √ √ × × × √ √ √ √ √ √ ×
      Oval damper RCV01 145*215mm × × × √ √ √ × × × √ √ √ √ √ √ ×
      RCV02 145*295mm × × × √ √ √ × × × √ √ √ √ √ √ ×
      RCV03 195*265mm × × × √ √ √ × × × √ √ √ √ √ √ ×
      RCV04 195*345mm × × × √ √ √ × × × √ √ √ √ √ √ ×
      RCV05 245*315mm × × × √ √ √ × × × √ √ √ √ √ √ ×
      damper kits washer √ handle √ wing nut √ × × All of the above dampers can assemble with washer, handle and wing nut.
      Heavy duty damper with Al rod RCH6 6'' √ × × × × × √ √ × √ √ √ × × × √
      RCH8 8'' √ × × × × × √ √ × √ √ √ × × × √
      RCH10 10'' √ × × × × × √ √ × √ √ √ × × × √
      RCH12 12'' √ × × × × × √ √ × √ √ √ × × × √
      RCH14 14'' √ × × × × × √ √ × √ √ √ × × × √
      RCH16 16'' √ × × × × × √ √ × √ √ √ × × × √
      OEM/ODM Size √ Thickness √ Material √ Shape √ Logo √ × × All of the dampers can accept OEM/ODM for the size, thickness, material, shape or logo.

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        RUICHI specializes in the production and sales of building hardware and we are focuses on providing building hardware solution.

        •  Buildinghardware six major categories in-stock
        • OEM/ODM for Metal stamping
        • 20 Years of Production Experience
        • Robust Research and Development Team
        • 24/7 Professional Service Team
        • Customized Packaging Solutions
        • ISO Quality Management System
        • Comprehensive After-Sales Service System

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