AirFlo 20 inch Motorized Backdraft Damper Shutter

Model:
SR3220X20-1MTRHP-RUSH
Brand:
National Fan Co.
Build Time:
3-5 Business Days ?
Ships By:
FedEx Ground

Build Time

The product Build Time you see represented on this site is only a typical number of days the manufacturer states it needs to build the product(s) when ordered. Build times are based on business days (excludes weekends & holidays).

The build time does not include the time it will take to ship the order to you (the customer). If an order has multiple items and comes from multiple warehouses, you may receive part of your order on one day, and then receive the remaining part(s) of your order at a later date.

*Please be aware that seasonal demand of certain equipment may cause build times to run longer than what is typical.

LIST: $383.78
Only $248.25
Quantity Unit Price You Save
6-9 3%
10+ 5%


SERIES 3200M - INSIDE MOUNT

SERIES 3100M - OUTSIDE MOUNT

FEATURES:

  • Sturdily constructed from all aluminum extrusions.
  • Damper motor factory installed.
  • Maximum 8 sq. feet per motor.
  • Positive seal keeps leakage less than 1%.
  • Blades are 0.5" extruded aluminum with Vinyl gasket.
  • Double panel available 30" and up.
  • Standard multi products motor.
  • **NOTE: Shutters are designed to be opened BEFORE turning the fan on.

  • NOTICE: NON-STANDARD SHUTTERS ARE NON-RETURNABLE AND CANNOT BE CANCELLED !
    NOTE : Please select Voltage by selecting from the drop-down box above.

  • DIMENSIONS: 23" x 23" x 8.5"
  • Rough In-Opening Dimensions: 20" x 20"
  • Model No.:
    SR3120X20 -1MTRHP -115V -RUSH
    Warehouse:
    Pennsylvania
    Made In U.S.A.:
    Yes
    Type:
    Dampers, Shutters & Weather Hoods
    Blade Material:
    Aluminum
    Hertz:
    60
    Notice: Manufacturer's products features and specifications are subject to change without notice.
    California Residents: warning WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.

    QUESTIONS & ANSWERS

    Ask a Question
    • is this product Miami dade approved

      These damper units are not Miami-Dade approved.

    • Does this shutter come with motor

      Yes, this is a motorized shutter (shutter and motor).

    • Do you have this damper outside motor mount with an end switch?

      The actuator motor must be on the inside of the building.