Shipping Type | Order By |
---|---|
Standard Ground Small Parcel FREE - On orders over $25 View Transit Map |
7:00 PM CST |
Next Day Air (Calculated at checkout) |
3:00 PM CST |
Standard Ground Freight FREE - On orders over $25 |
1:00 PM CST |
Shipping Type | Order By |
---|---|
Standard Ground Small Parcel FREE - On orders over $25 View Transit Map |
7:00 PM CST |
Next Day Air (Calculated at checkout) |
3:00 PM CST |
Standard Ground Freight FREE - On orders over $25 |
1:00 PM CST |
SKU | DESCRIPTION | PRICE | LEAD TIME | ||
---|---|---|---|---|---|
Model:
WD
Model / Size:
WD-100
|
Backdraft Damper, Horizontal Mount, Product # WD100-18X18 | $170.00 |
In stock
12 on Hand
|
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|
Model:
WD
Model / Size:
WD-100
|
Backdraft Damper, Horizontal Mount, Product # WD100-30X30 | $245.00 |
In stock
38 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-12X12 | $147.00 |
In stock
4 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-14X14 | $174.00 |
In stock
17 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-16X16 | $174.00 |
In stock
3 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-18X18 | $215.00 |
In stock
2 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-20X20 | $215.00 |
In stock
5 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-22X2 | $261.00 |
In stock
153 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-26X26 | $280.00 |
In stock
118 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-32X32 | $358.00 |
In stock
63 on Hand
|
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|
Model:
WD
Model / Size:
WD-320
|
Backdraft Damper, Vertical Mount, Product # WD320-38X38 | $495.00 |
In stock
89 on Hand
|
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|
Model:
WD
Model / Size:
WD-330
|
Backdraft Damper, Vertical Mount, Product # WD330-8X8 | $121.00 |
In stock
7 on Hand
|
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|
Model:
WD
Model / Size:
WD-410
|
Backdraft Damper, Vertical or Horizontal Mount, Product # WD410-30X30 | $389.00 |
In stock
5 on Hand
|
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|
Model:
WD
Model / Size:
WD-100
|
Backdraft Damper, Horizontal Mount, Product # WD100-34X34 | $408.00 |
In stock
|
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|
Model:
WD
Model / Size:
WD-100
|
Backdraft Damper, Horizontal Mount, Product # WD100-48x48 | $548.00 |
In stock
|
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The WD-100 series are horizontally mounted backdraft dampers designed to allow vertical airflow up and prevent reverse airflow. The dampers are opened by air pressure differential (assisted by springs) and closed by gravity. The damper features a flangeless, galvanized steel frame and aluminum blades.
The WD-100 series are horizontally mounted backdraft dampers designed to allow vertical airflow up and prevent reverse airflow. The dampers are opened by air pressure differential (assisted by springs) and closed by gravity. The damper features a flangeless, galvanized steel frame and aluminum blades.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-320 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-320 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel frame with flange on the discharge side.
The WD-330 series dampers are designed to prevent reverse airflow in horizontal exhaust applications. The WD-330 features a pressure sensitive blade design that opens and remains open under low velocity conditions. The dampers are opened by air pressure differential and closed by gravity. Galvanized steel, flangeless frame.
The WD-410 series are non-motorized backdraft dampers which may be mounted either vertically for intake air or mounted horizontally to allow vertical airflow down and prevent reverse airflow. The dampers are opened by air pressure differential and closed by springs.
The WD-100 series are horizontally mounted backdraft dampers designed to allow vertical airflow up and prevent reverse airflow. The dampers are opened by air pressure differential (assisted by springs) and closed by gravity. The damper features a flangeless, galvanized steel frame and aluminum blades.
The WD-100 series are horizontally mounted backdraft dampers designed to allow vertical airflow up and prevent reverse airflow. The dampers are opened by air pressure differential (assisted by springs) and closed by gravity. The damper features a flangeless, galvanized steel frame and aluminum blades.
Model WD is a backdraft damper used in ventilation systems, allowing airflow in one direction and preventing airflow in the opposite direction.