24-Inch Low-Velocity Automatic Exhaust Shutter

SKU:
WBB484670
Our Price:
$81.94
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Product Specifications:
Country of Origin: US
Product Depth: 28"
Product Height: 2.75"
Product Type: Louvers & Vents
Product Width: 28.5"
Quantity Included: 1
Shipping Weight: 7.7 lbs
Manufacturer Part Number: 502-STD-24
Width: 27 in
Depth: 2-1/4 in
Height: 27 in
Inside Width: 24 in
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Free Shipping on Qualifying Orders Over $99

Product Specifications:
Country of Origin: US
Product Depth: 28"
Product Height: 2.75"
Product Type: Louvers & Vents
Product Width: 28.5"
Quantity Included: 1
Shipping Weight: 7.7 lbs
Manufacturer Part Number: 502-STD-24
Width: 27 in
Depth: 2-1/4 in
Height: 27 in
Inside Width: 24 in

This automatic exhaust shutter is for facility teams and installers using compatible exhaust fans in ventilation systems. It allows airflow in one direction during fan operation, then helps block reverse airflow and exposure to environmental elements when the fan stops.

The shutter has a rear-flanged, vertical-mount design and measures 28 in. wide x 28.5 in. deep x 2.75 in. high. Its blades open with airflow and close by gravity after the fan shuts down. It is designed for direct-drive or belt-driven exhaust fans and is not for use with vane axial or tube axial fans.


Key Features:

  • Automatic gravity closure: Blades close when the fan stops to help prevent reverse airflow.
  • Airflow-operated blades: Blades open automatically as airflow begins, requiring no separate operating action.
  • Rear-flanged vertical mount: Provides the specified mounting configuration for vertical shutter installations.
  • Compatible fan applications: Designed for use with direct-drive and belt-driven exhaust fans.

Choose this 24-inch low-velocity shutter for compatible direct-drive or belt-driven exhaust fan installations that need one-way airflow control when the fan is running and gravity closure when it is off.

Country of Origin: US
Product Depth: 28"
Product Height: 2.75"
Product Type: Louvers & Vents
Product Width: 28.5"
Quantity Included: 1
Shipping Weight: 7.7 lbs
Manufacturer Part Number: 502-STD-24
Width: 27 in
Depth: 2-1/4 in
Height: 27 in
Inside Width: 24 in
Inside Height: 24 in
Max Pressure In W.G.: 1 in
Max Velocity (per Minute): 2,000 ft/min
Rough Opening: 24-1/2 X 24-1/2 in
Brand: Air Conditioning Products
Flange Style: Rear Flange
Manufacturers Part Number: 502-STD-24
Material: Aluminum/Galvanized Steel
Mounting Position: Vertical
Type: Gravity Shutters
Width: 28.00 in
Height: 2.75 in
Depth: 28.50 in