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Triangle brand RIWS 4" Deep Supply/Exhaust Shutter with 120/240V Electric Actuator (Sizes 24" to 60")
Price:
$473.25
RIWS SERIES Shutter with IWS 3187 Electric Shutter Operator
◆Some Assembly Required.
◆ May be used with belt drive fans, direct drive fans, reversible fans and as a fresh air intake 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.
◆ May be used with belt drive fans, direct drive fans, reversible fans and as a fresh air intake 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 |
For Fan Size |
Outside Dimension |
Inside Dimension |
Depth |
Ship Wt. |
Drawing |
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RIWS18 Shutter with IWS3187 Actuator |
-- |
27⅜” X 27⅜” |
24” x 24” |
4” |
22 |
|
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RIWS24 Shutter with IWS3187 Actuator |
24" |
33⅜” X 33⅜” |
31" X 31" |
4" |
26 |
 |
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RIWS30 Shutter with IWS3187 Actuator |
30" |
36⅜” X 36⅜” |
34" X 34" |
4" |
29 |
|
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RIWS36 Shutter with IWS3187 Actuator |
36" |
42⅜” X 42⅜” |
40" X 40" |
4" |
39 |
|
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RIWS42 Shutter with IWS3187 Actuator |
42" |
48⅜” X 48⅜” |
46" X 46" |
4" |
44 |
|
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RIWS48 Shutter with IWS3187 Actuator |
48" |
54⅜” X 54⅜” |
52" X 52" |
4" |
55 |
|
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Fan Housing Mounted Models |
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Model |
For Fan Size |
Outside Dimension |
Inside Dimension |
Depth |
Ship Wt |
Drawing |
|
RIWS21 Shutter with IWS3187 Actuator |
24” |
30⅜” X 30⅜” |
28” X 28” |
4” |
24 |
|
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RIWS24 Shutter with IWS3187 Actuator |
30” |
33⅜” X 33⅜” |
31” X 31” |
4” |
26 |
|
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RIWS33 Shutter with IWS3187 Actuator |
36” |
39⅜: X 39⅜” |
37” X 37” |
4” |
33 |
|
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RIWS39 Shutter with IWS3187 Actuator |
42” |
45⅜” X 45⅜” |
43” X 43” |
4” |
42 |
|
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RIWS45 Shutter with IWS3187 Actuator |
48” |
51⅜” X 51⅜” |
49” X 49” |
4” |
49 |
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