18-Inch Aluminum Rear-Flange Wall Exhaust Shutter

SKU:
WBB2224468
Our Price:
$82.94
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Product Specifications:
Country of Origin: US
Material: Aluminum
Product Depth: 21"
Product Height: 21"
Product Type: Louvers & Vents
Product Width: 2.5"
Quantity Included: 1
Shipping Weight: 7.5 lbs
Manufacturer Part Number: EAS-MF 18
Length: 2-1/2 in
Width: 21 in
Height: 21 in
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Free Shipping on Qualifying Orders Over $99

Product Specifications:
Country of Origin: US
Material: Aluminum
Product Depth: 21"
Product Height: 21"
Product Type: Louvers & Vents
Product Width: 2.5"
Quantity Included: 1
Shipping Weight: 7.5 lbs
Manufacturer Part Number: EAS-MF 18
Length: 2-1/2 in
Width: 21 in
Height: 21 in

This rear-flange wall exhaust shutter is for facility teams installing vertical exhaust ventilation. It works with an exhaust fan to allow airflow during operation and close when airflow stops, helping protect the opening from weather.

The shutter has a mill-finish aluminum frame and blades, with galvanized reinforcement strips along the top of each blade. Felt seals on the blade leading edges support quiet closing. It measures 21 in. wide x 2.5 in. deep x 21 in. high and is designed for vertical mounting with direct-drive or belt-driven exhaust fans.


Key Features:

  • Rear-flange design: Provides a wall shutter configuration for vertical exhaust installations.
  • Mill-finish aluminum construction: Offers a suitable option for areas where corrosion may be a concern.
  • Galvanized blade reinforcement: Adds strength and supports blade counterbalancing.
  • Felt blade-edge seals: Helps the blades close more quietly while improving weather protection.
  • Exhaust fan compatibility: Designed for use with direct-drive and belt-driven exhaust fans.

Choose this aluminum shutter for vertically mounted exhaust fan applications requiring a rear-flange configuration and weather-protective blade closure.

Country of Origin: US
Material: Aluminum
Product Depth: 21"
Product Height: 21"
Product Type: Louvers & Vents
Product Width: 2.5"
Quantity Included: 1
Shipping Weight: 7.5 lbs
Manufacturer Part Number: EAS-MF 18
Length: 2-1/2 in
Width: 21 in
Height: 21 in
Inside Width: 18 in
Inside Height: 18 in
Weight: 8 lbs
Free Area: 1.82 ft³
Inside Dimensions: 2-1/2 (Length) in
Max Pressure In W.G.: 1 in
Max Velocity (per Minute): 2500 ft/min
Rough Opening: 18.5 x 18.5 in
Brand: Air Conditioning Products
Finish: Mill Finish
Flange Style: Rear Flange
For Use With: 18" Exhaust Fans
Manufacturers Part Number: EAS-MF 18
Mounting Location: Vertical
Number of Panels: 1
Type: Gravity
Warranty: 1 yr
Width: 21.00 in
Height: 21.00 in
Depth: 2.50 in