Happy Holidays! Greenheck will be closed on December 24, 25, 31 and January 1. Any stock orders placed on those days will ship the following business day.

  DETAILS
Shipping Cutoff Times
Shipping Type Order By
Standard Ground Small Parcel
FREE - On orders over $25 View Transit Map 		7:00 PM CST
Next Day Air
(Calculated at checkout) 		3:00 PM CST
Standard Ground Freight
FREE - On orders over $25 		1:00 PM CST
  • Shipping cutoff times apply to in-stock items. Please note item lead-times when placing your order.
  • Orders placed on weekends or holidays will be processed the next business day.
Questions? Give us a call at 1-800-355-5354
    Close
    Menu

    By Product Models

    By Part Categories

    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/blowers_master.jpg
    Blowers and Wheels
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/compressor_master.jpg
    Compressors
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/controls_master.jpg
    Controls, Sensors and Igniters
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/dampers_master.jpg
    Dampers
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/electrical_master.jpg
    Electrical Components
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/fabricated_shroud.jpg
    Fabricated Components
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/filters_master.jpg
    Filters
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/fire_master.jpg
    Fire Systems
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/fittings_valve.jpg
    Fittings and Valves
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/hardware_master.jpg
    Hardware
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/insulation_master.jpg
    Insulation and Other
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/isolators_master.jpg
    Isolators and Elastomers
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/labels_iom.jpg
    Labels and Literature
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/motors_master.jpg
    Motors, Bases and Drives
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/paint_other.jpg
    Paint
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/power_master.jpg
    Power Transmission
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/prop_assemblies_master.jpg
    Prop Assemblies
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/screens_guard.jpg
    Screens, Grilles and Guards
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/sp_master.jpg
    SP/CSP Parts
    https://content.greenheck.com/public/DAMProd/Website_Full_Desktop/10007/tap_master.jpg
    Tempered Air Products
    Having trouble finding what you need? Give us a call at 1-800-355-5354.

    Backdraft Damper, Vertical Mount, Product # WD320-32X32

    0.0 0
    Be the first to write a review
    Compare
    Email This Page

    Backdraft Damper, Vertical Mount, Product # WD320-32X32

    0.0 0
    Be the first to write a review

    Pressure Diff. Max
    2

    Max Velocity
    2500

    Frame Type
    Flange on Discharge

    • Width and height furnished approximately 0.125 in. under size

    • Shipping Type:
      Parcel
    View other WD-320 products
    $360.21
    In stock 
    184 on Hand
    Free shipping
    Select
    OR
    Need a specific configuration?
    Submit a request online and get a quote from your local representative within 4 hours.
    Request A quote

    Pressure Diff. Max
    2

    Max Velocity
    2500

    Frame Type
    Flange on Discharge

    • Width and height furnished approximately 0.125 in. under size

    • Shipping Type:
      Parcel
    View other WD-320 products

    The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.

    California Residents-

    Prop 65 Warning
    Specifications
    Damper Width x Damper Height
    32 x 32 in
    Width
    32 in
    Height
    32 in
    Weight
    21 lbs
    Mounting Position
    Vertical
    Frame Material
    Galvanized Steel
    Frame Gauge
    18
    Frame Type
    Flange on Discharge
    Blade Material
    Roll formed aluminum
    Blade Gauge
    0.025
    Shipping Type
    Parcel
    Package Depth
    36 in
    Package Height
    4 in
    Package Weight
    21 lbs
    Package Width
    38 in
    Warranty Length
    1 Year
    Performance
    Documents

    General

    Videos
    Questions & Answers
    Note: We will only use your email to notify you when there is a reply to your question.
    Show More
    Customers Who Bought
    This Item Also Bought
    Picture of Internal Actuator Kit, Multi Products, MP-310 Act, 460V, 60HZ, for WD-300 Series, Product # 826846
    826846
    Internal Actuator Kit, Multi Products, MP-310 Act, 460V, 60HZ, for WD-300 Series, Product # 826846
    $345.83
    Picture of Internal Actuator Kit, Multi Products, MP-310 Act, 115-230V, 50/60HZ, for WD-300 Series, Product # 826841
    826841
    Internal Actuator Kit, Multi Products, MP-310 Act, 115-230V, 50/60HZ, for WD-300 Series, Product # 826841
    $258.20
    View All Accessories
    Parts & Accessories

    New Products, Deals, and More



    © 2024 Greenheck Fan Corporation. All rights reserved.
    Shipping| Terms And Conditions| Compliance Policies| Privacy Statement
    chat-widget