Home > Parts > Ductwork > Automatic Shutters


Automatic Shutters
For exhausting through the side of a building. Non- motorized, gravity louvers built into a square to round adapter flange.


To order please call
(810) 374-6132


DU-SHW-10-10

10”x10” with adapter flange

Our Price: $340.00

DU-SHW-12-12

12”x12” with adapter flange

Our Price: $375.00

DU-SHW-18-18

18”x18” with adapter flange

Our Price: $375.00

DU-SHW-24-24

24”x24” with adapter flange

Our Price: $375.00

DU-SHW-30-30

30”x30” with adapter flange

Our Price: $445.00

DU-SHW-36-34

36”x36” with adapter flange (34” duct)

Our Price: $560.00

DU-SHW-36-36

36”x36” with adapter flange (36” duct)

Our Price: $560.00

DU-SHW-42-40

42”x42” with adapter flange (40” duct)

Our Price: $1,050.00

DU-SHW-42-42

42”x42” with adapter flange

Our Price: $850.00

DU-SHW-48-48

48”x48” with adapter flange

Our Price: $1,150.00