Heavy-Duty Exhaust Shutters

  • Air Open - Gravity Close. 
  • Baked enamel coating on steel frame. 
  • Heavy-duty aluminum blades. 
  • Bronze bearings. 
  • Weather stripping for tight seal.
  • Not recommended for use with LPE and BE series fans. 
  • Motor Kit: Used to open WS shutter when shutter is used to provide make-up air (WS shutter should be one size larger than exhaust fan size and should be located on opposite wall for best results), 115V or 230V, 60 Hz 1.
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Additional Information

SIZE NUMBER OPENING SIZE SHUTTER SIZE
12” WS12 12” x 12” 15” x 15” 4 lbs.
16” WS16 16” x 16” 19” x 19” 5 lbs.
20” WS20 20” x 20” 23” x 23” 7 lbs.
24” WS24 24” x 24” 27” x 27” 9 lbs.
30” WS30 30”x 30” 33” x 33” 12 lbs.
36” WS36 36” x 36” 39” x 39” 15 lbs.
42” WS42 42” x 42” 45” x 45” 24 lbs.
48” WS48 48” x 48” 51” x 51” 29 lbs.
60” WS60 60” x 60” 63” x 63” 44 lbs.
ORDER NUMBER DESCRIPTION SHIP WT.
MP1 For shutter sizes 12” thru 30” 5 lbs.
MP2 For shutter sizes 36” thru 60” 5 lbs.