Dayton 2C522


Fan Shutter, 20 In, Mill Finish Aluminum

2C522 104016
Average Rating: 5
Read Reviews (1) Write a Review
$45.35+ 6 Business Day Shipping $11.05


ItemEconomy Exhaust Shutter
TypeGravity Operated, Single Panel
Fits Fan Dia. (In.)20
Overall Square (In.)23
Opening Required (In.)20-1/2 x 20-1/2
Frame Depth (In.)2-1/4
Open Depth (In.)6-1/4
Flange Width (In.)1-1/2
Mounting Hole Size (In.)9/32 x 1/2
Free Area (Square-Ft.)2.289
Max. Velocity (FPM)1500
Mounting PositionVertical
Blade MaterialMill Finish Aluminum
Construction MaterialG-90 Galvanized Steel Frame and Tie Rods
For Use With Vertical Mounted Exhaust Fans
Weight 6.650000


Economy Exhaust Shutter, Gravity Operated, Single Panel, Fits Fan Dia 20 In, Overall Square 23 In, Opening Required 20 1/2 x 20 1/2 In, Frame Depth 2 1/4 In, Open Depth 6 1/4 In, Flange Width 1 1/2 In, Free Area 2.289 Square-Ft, Max Velocity 1500 FPM, Vertical Mounting Position, Blade Material Mill Finish Aluminum, G-90 Galvanized Steel Frame and Tie Rods, For Use With Vertical Mounted Exhaust Fans

  • WARNING: Do not use with vaneaxial or tubeaxial fans.

Economy Wall Exhaust Shutters
  • Shutters open automatically when fan is activated. Frame is G-90 galvanized steel. 26-ga. mill-finish aluminum louvers are felted on leading edge for quiet operation. Nylon bushings and stainless steel pivot pins. Max. velocity: 2000 fpm. 9/32" x 1/2" mounting holes.

Customer Reviews

Average Product Rating: 5
based on 1 reviews

Fan Shutter

Tuesday, July 05, 2011

The fan shutter is a good product. The shutters that open and close are made of aluminum. The frame is galvanized steel which will stop the rust. My old shutter frame was not galvanized and it rusted. This one is better quality. The outside of the frame is 23" x 23". The shutter area is 20" x 20". The shutters have a felt on them to seal the air out. My order came fast and was exactly what I wanted. I would buy another one. I have used drillspot company before and I have not had any problems .

Galvanized steel frame and aluminum shutters to stop rust.

Can not think of any improvements.

Submitted by STEVE
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