-40%
NEW Backdraft Damper / Wall Shutter, 1C745 (T)
NEW Backdraft Damper / Wall Shutter, 1C745 (T)
NEW Backdraft Damper / Wall Shutter, 1C745 (T)
NEW Backdraft Damper / Wall Shutter, 1C745 (T)
NEW Backdraft Damper / Wall Shutter, 1C745 (T)
NEW Backdraft Damper / Wall Shutter, 1C745 (T)
NEW Backdraft Damper / Wall Shutter, 1C745 (T)
NEW Backdraft Damper / Wall Shutter, 1C745 (T)

NEW Backdraft Damper / Wall Shutter, 1C745 (T)

$ 26.4

Availability: 100 in stock
  • Return shipping will be paid by: Buyer
  • Frame Opening A: 20"
  • Condition: OPEN FOR PICTURES SOME SLIGHT COSMETIC DAMAGE DENTS SCUFFS
  • Blade Material: Mill Finish Aluminum
  • Frame Opening B: 20"
  • Brand: Unbranded/Generic
  • Construction Material: G-90 Galvanized Steel Frame and Tie Rods
  • Flange Width: 1-1/2"
  • Number of Panels: 1
  • Max. Velocity: 2500 FPM
  • MPN: 1C745
  • Item: Backdraft Damper / Wall Shutter
  • Opening Required: 20-1/2" x 20-1/2"
  • Open Depth: 5-3/4"
  • Overall Square: 23"
  • Package Quantity: 1
  • Fits Fan Dia.: 20"
  • Item must be returned within: 30 Days
  • Frame Depth: 2-1/2"
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Mounting Hole Size: Prepunched
  • Free Area: 2.281 sq.ft.
  • Mounting Position: Vertical

    Description

    NEW 20" Backdraft Damper / Wall Shutter, 20-1/2" x 20-1/2" Opening Required
    TECHNICAL SPECS
    Item
    Backdraft Damper / Wall Shutter
    Fits Fan Dia.
    20"
    Overall Square
    23"
    Opening Required
    20-1/2" x 20-1/2"
    Frame Depth
    2-1/2"
    Open Depth
    5-3/4"
    Flange Width
    1-1/2"
    Mounting Hole Size
    Prepunched
    Free Area
    2.281 sq.ft.
    Max. Velocity
    2500 FPM
    Mounting Position
    Vertical
    Blade Material
    Mill Finish Aluminum
    Construction Material
    G-90 Galvanized Steel Frame and Tie Rods
    For Use With
    Vertical Mounted Exhaust Fans
    Number of Panels
    1