Schaefer WS-480 WS 480 Aluminum Exhaust Fan Shutter Outlet 48 Inch

Schaefer WS-480 aluminum shutter is built tough to last a lifetime in the harshest environments.

Schaefer's aluminum fan shutters restrict the airflow to one direction & are utilized as building air flow inlets, for feeding exhaust fans, or to prevent air intrusion when exhaust fans are not operating.

Features

• Constructed with brushed heavy duty aluminum which provides corrosion resistance & unsurpassed durability
• Interlocking louvers provide maximum protection from the weather
• Lightweight for easy installation & high efficiency
• Tie bar to eliminate shutter flapping
• Shutter motors available for automated opening & closing (See Accessories tab)
• Rough in - 48 3/8" x 48 5/8"

Specifications

Size: 48 inches
A: 47 - 7/8"
B: 48 - 1/8"
C: 51 - 1/2"
D: 51 - 1/4"
Rough In: 48 3/8" x 48 5/8"
Weight: 36 pounds
Schaefer WS-480 Is Constructed With Brushed Heavy Duty Aluminum