Triangle brand RIWS 4" Deep Supply/Exhaust Shutter with Manual Chain Drive - Adjustable (Sizes 24" to 60")
Price:
$241.43
RIWS SERIES Shutter with IWS 155 Manual Pull Chain Operator
◆ Some Assembly Required.
◆ May be used as a fresh air intake or exhaust shutter.
◆ Opens automatically when fan is turned on and closes when air flow stops when wired directly to fan motor.
◆ Frames are heavy-gauge galvanized steel with powder coat finish.
◆ Extruded aluminum shutter blades attach with bronze bushings and steel fasteners. This eliminates rust and corrosion, permitting continuous, smooth operation without lubrication.
◆ May be used as a fresh air intake or exhaust shutter.
◆ Opens automatically when fan is turned on and closes when air flow stops when wired directly to fan motor.
◆ Frames are heavy-gauge galvanized steel with powder coat finish.
◆ Extruded aluminum shutter blades attach with bronze bushings and steel fasteners. This eliminates rust and corrosion, permitting continuous, smooth operation without lubrication.
Cut Sheet (215 kb)
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Wall Mounted Models |
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Model |
Outside Dimension |
Inside Dimension |
Depth |
Ship Wt. |
Drawing |
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RIWS18 Shutter with IWS155 Pull Chain |
27⅜” X 27⅜” |
24” x 24” |
4” |
22 |
 |
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RIWS21 Shutter with IWS155 Pull Chain |
30⅜” X 30⅜” |
28” x 28” |
4” |
24 |
|
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RIWS24 Shutter with IWS155 Pull Chain |
33⅜” X 33⅜” |
31" X 31" |
4" |
26 |
|
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RIWS30 Shutter with IWS155 Pull Chain |
36⅜” X 36⅜” |
34" X 34" |
4" |
29 |
|
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RIWS36 Shutter with IWS155 Pull Chain |
42⅜” X 42⅜” |
40" X 40" |
4" |
39 |
|
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RIWS42 Shutter with IWS 155 Pull Chain |
48⅜” X 48⅜” |
46" X 46" |
4" |
44 |
|
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RIWS48 Shutter with IWS 155 Pull Chain |
54⅜” X 54⅜” |
52" X 52" |
4" |
55 |
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