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HPR-120 : Industrial Pressure Relief Damper

HPR-120 : Industrial Pressure Relief Damper

The HPR-120 is a pressure relief damper featuring a double-flanged channel frame for structural strength and secure installation. Engineered to protect HVAC systems and industrial processes from damaging overpressure conditions, it provides controlled pressure relief to help maintain system stability and equipment integrity. The HPR-120 delivers reliable performance in applications where safeguarding ductwork and process systems is essential.

Product Highlights

Application
Pressure Relief
Frame Type
Flanged Channel
Start Open Pressure
0.10-1.00 in. wg.
Back Pressure (in. wg.)
8.5
Airflow Direction
Horizontal
Vertical Up
Vertical Down
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Features

Blades Counterweights External Linkage Frame Paint Finishes
Standard
Optional

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Product Details

Maximum Relief Pressure (in. wg.)

1

Maximum Velocity (fpm)

5,150

Maximum Temperature (°F)

250

Blade Type

2V

Blade Material

Galvanized Steel

304SS

316SS

Frame Material

Galvanized Steel

304SS

316SS

Mounting Orientation

Horizontal

Vertical

Documents

Drawings

Static Model File Type Action Type
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3D CAD 3D CAD .DWG eMail icon Request Drawing
3D CAD 2D CAD .DWG