12-inch low-velocity automatic exhaust shutter

12-Inch Low-Velocity Exhaust Shutter

SKU:
WBB484664
Model/MPN:
502-STD-12
Our Price:
$50.94
BBB Accredited Business Badge
Free Shipping on Qualifying Orders Over $99
Shipping & Availability:
  • Fast Shipping: Estimated delivery in 3-6 Business Days
  • Bulk Pricing Available: Call 800-810-FILE or email us for a custom quote.
✔ Secure Checkout
✔ Business Purchasing Support
✔ 5.0 Google Store Rating
Product Specifications:
Country of Origin: US
Product Depth: 16
Product Height: 3
Product Type: Louvers & Vents
Product Width: 16.5
Quantity Included: 1
Manufacturer Part Number: 502-STD-12
Inside Width: 12 in
Inside Height: 12 in
Max Pressure In W.G.: 1 in
Max Velocity (per Minute): 2,000 ft/min
Rough Opening: 12-1/2 x 12-1/2 in
Brand Name: Air Conditioning Products
Flange Style: Rear Flange
Manufacturers Part Number: 502-STD-12
Material: Aluminum/Galvanized Steel
Mounting Position: Vertical
Type: Gravity Shutters
Shipping Method: Parcel
(No reviews yet) Write a Review
Minimum Purchase:
3 units
Adding to cart… The item has been added
✔ Fast Shipping · ✔ Secure Checkout · ✔ Made in USA
Questions? We're here to help.
Call 800-810-FILE or email us .
Free Shipping on Qualifying Orders Over $99
Product Specifications:
Country of Origin: US
Product Depth: 16
Product Height: 3
Product Type: Louvers & Vents
Product Width: 16.5
Quantity Included: 1
Manufacturer Part Number: 502-STD-12
Inside Width: 12 in
Inside Height: 12 in
Max Pressure In W.G.: 1 in
Max Velocity (per Minute): 2,000 ft/min
Rough Opening: 12-1/2 x 12-1/2 in
Brand Name: Air Conditioning Products
Flange Style: Rear Flange
Manufacturers Part Number: 502-STD-12
Material: Aluminum/Galvanized Steel
Mounting Position: Vertical
Type: Gravity Shutters
Shipping Method: Parcel
Minimum Purchase:
3 units

This 12-inch low-velocity exhaust shutter is for facilities teams and contractors using compatible exhaust fans. It supports one-way horizontal airflow while helping block reverse airflow after the fan stops.

The automatic shutter has a rear flange for vertical mounting and measures 16 inches wide x 16.5 inches deep x 3 inches high. Its blades open in response to airflow and close by gravity when the fan shuts down. It is intended 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 fan airflow ends to help limit reverse airflow.
  • One-way airflow design: Allows horizontal exhaust airflow in the intended direction.
  • Rear-flanged mounting: Supports vertical installation.
  • Exhaust fan compatibility: Designed for direct-drive and belt-driven exhaust fan applications.

Choose this shutter for compatible low-velocity exhaust fan installations that need automatic airflow control and closure when the fan is off.

Country of Origin: US
Product Depth: 16
Product Height: 3
Product Type: Louvers & Vents
Product Width: 16.5
Quantity Included: 1
Manufacturer Part Number: 502-STD-12
Inside Width: 12 in
Inside Height: 12 in
Max Pressure In W.G.: 1 in
Max Velocity (per Minute): 2,000 ft/min
Rough Opening: 12-1/2 x 12-1/2 in
Brand Name: Air Conditioning Products
Flange Style: Rear Flange
Manufacturers Part Number: 502-STD-12
Material: Aluminum/Galvanized Steel
Mounting Position: Vertical
Type: Gravity Shutters
Shipping Method: Parcel
Width: 16.00 in
Height: 3.00 in
Depth: 16.50 in
!