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Manufacturer: Greenheck

Backdraft damper, vertical mount, Model WD-320, 10 In Sq, Flange on Discharge, Performance up to 2,500 ft/min

$153.00

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.

  • Width and height furnished approximately 0.125 in. under size
SKU: WD320-10X10
Ships From: Greenheck

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Available In: 5-7 Business Days
Dimensions
Damper Width x Damper Height
The "ACTUAL" damper width and height. Dampers are undersized to allow them to be mounted into the duct work/wall opening.

10 x 10 in

Width
Describes the width of a given product.

10 in

Height
The height of a given product.

10 in

Weight
Weight

5 lbs

Performance
Max Velocity
The recommended maximum speed at which air should pass through an HVAC opening.

2500

Pressure Differential Max
Describes the maximum static pressure that a given damper can withstand and still be fully operational in an HVAC system.

2

Application
Mounting Position
Refers to the orientation in which a product can be mounted.

Vertical

Construction Features
Frame Material
Construction material of the frame of a given product.

Galvanized Steel

Frame Gauge
Material thickness of the frame on a particular damper.

18

Frame Type
Frame Type

Flange on Discharge

Blade Material
Construction material of the blades on a product.

Roll formed aluminum

Blade Gauge
Material thickness of the blades on a particular damper.

0.025

General
Unit of Measure
Unit of Measure

ea

Warranty Length
Warranty Length

1 Year

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.