AirFlo 51 inch Gravity Backdraft Damper Shutter

Backdraft Damper Gravity Shutter 51 inch, [product-type] - Industrial Fans Direct

Model:: SR3251X51

Brand:: National Fan Co.

Build Time:: 7 to 10 Business Days ?

Ships By:: FedEx Ground

Highly Recommended Items:

LIST: ~~$489.66~~

Only $419.35

Qty:

Quantity	Unit Price	You Save
6-9		3%
10+		5%

Inside Mount Series 3200M - alum.

Outside Mount Series 3100M - alum.

FEATURES:

Sturdily constructed from all aluminum extrusions
Roll form blades or extruded aluminum blades.
Available In any combination of width and height.
Less than 1% leakage.

SR: 0.016" - 0.020" roll formed aluminum with Vinyl gasket - used with fan motors under 1 HP.

NOTICE: NONSTANDARD SHUTTERS ARE NON-RETURNABLE AND CANNOT BE CANCELLED !
*NOTE : Please select outward or inward mount by selecting from the drop-down box above.

DIMENSIONS: 54 in. x 54 in x 2.5 in

ROUGH IN-OPENING DIMENSIONS: 51" x 51"

Model No.:: SR3251X51

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.

Installation