Low-velocity rear-flanged exhaust shutter with aluminum blades

22-Inch Low-Velocity Exhaust Shutter

SKU:
WBB2224496
Model/MPN:
502-STD 22
Our Price:
$82.94
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Product Specifications:
Country of Origin: US
Material: Aluminum/Galvanized Steel
Product Depth: 25
Product Height: 25
Product Type: Louvers & Vents
Product Width: 2.25
Quantity Included: 1
Manufacturer Part Number: 502-STD 22
Length: 2-1/4 in
Inside Width: 22 in
Inside Height: 22 in
Weight: 8 lbs
Free Area: 2.8 ft³
Inside Dimensions: 2-1/4 (Length) in
Max Pressure In W.G.: 1 in
Max Velocity (per Minute): 2000 ft/min
Rough Opening: 22.5 x 22.5 in
Brand Name: Air Conditioning Products
Finish: Mill Finish
Flange Style: Rear Flange
For Use With: 22" Exhaust Fans
Manufacturers Part Number: 502-STD 22
Mounting Location: Vertical
Number of Panels: 1
Type: Gravity
Warranty: 1 yr
Shipping Method: Parcel
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Free Shipping on Qualifying Orders Over $99
Product Specifications:
Country of Origin: US
Material: Aluminum/Galvanized Steel
Product Depth: 25
Product Height: 25
Product Type: Louvers & Vents
Product Width: 2.25
Quantity Included: 1
Manufacturer Part Number: 502-STD 22
Length: 2-1/4 in
Inside Width: 22 in
Inside Height: 22 in
Weight: 8 lbs
Free Area: 2.8 ft³
Inside Dimensions: 2-1/4 (Length) in
Max Pressure In W.G.: 1 in
Max Velocity (per Minute): 2000 ft/min
Rough Opening: 22.5 x 22.5 in
Brand Name: Air Conditioning Products
Finish: Mill Finish
Flange Style: Rear Flange
For Use With: 22" Exhaust Fans
Manufacturers Part Number: 502-STD 22
Mounting Location: Vertical
Number of Panels: 1
Type: Gravity
Warranty: 1 yr
Shipping Method: Parcel

This low-velocity exhaust shutter is a rear-flanged wall shutter for facility teams and commercial ventilation installers using vertical-mount exhaust systems. It works with compatible exhaust fans to provide a shuttered wall opening for low-velocity exhaust applications.

The shutter has a galvanized steel frame, mill-finish aluminum blades, and felt seals along the blade leading edges. It measures 25 inches wide x 2.25 inches deep x 25 inches high and is designed for vertical-mount exhaust applications with low-velocity direct-drive or belt-driven exhaust fans.

Key Features:

  • Rear-flanged design: Provides a wall-shutter configuration for low-velocity exhaust applications.
  • Galvanized steel frame: Supplies a steel frame for the shutter assembly.
  • Mill-finish aluminum blades: Provides aluminum blades for the shutter's opening and closing function.
  • Felt blade seals: Helps the blades close more quietly and improves weather protection.
  • Vertical-mount compatibility: Designed specifically for vertical exhaust installations using compatible direct-drive or belt-driven fans.

Choose this exhaust shutter for a vertical low-velocity exhaust setup requiring a rear-flanged wall shutter with galvanized steel framing, aluminum blades, and felt-sealed blade edges.

Country of Origin: US
Material: Aluminum/Galvanized Steel
Product Depth: 25
Product Height: 25
Product Type: Louvers & Vents
Product Width: 2.25
Quantity Included: 1
Manufacturer Part Number: 502-STD 22
Length: 2-1/4 in
Inside Width: 22 in
Inside Height: 22 in
Weight: 8 lbs
Free Area: 2.8 ft³
Inside Dimensions: 2-1/4 (Length) in
Max Pressure In W.G.: 1 in
Max Velocity (per Minute): 2000 ft/min
Rough Opening: 22.5 x 22.5 in
Brand Name: Air Conditioning Products
Finish: Mill Finish
Flange Style: Rear Flange
For Use With: 22" Exhaust Fans
Manufacturers Part Number: 502-STD 22
Mounting Location: Vertical
Number of Panels: 1
Type: Gravity
Warranty: 1 yr
Shipping Method: Parcel
Width: 25.00 in
Height: 25.00 in
Depth: 2.25 in
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