Skip to Content

Pressure Relief Dampers - HPR-230

Model HPR-230 industrial pressure relief damper has a double flanged channel frame and streamlined airfoil blades. The damper protects HVAC systems and industrial processes by relieving air pressure.

Blade Type: Fabricated Airfoil
Pressure Relief: ¼ in. wg to 4 in. wg (.06 kPa to 1 kPa)
Back Pressure: 6 - 13½ in. wg (1.5 to 3.4 kPa)
Velocity: Up to 5150 fpm (26.2 m/s)
Temperature: -40°F to 250°F (-40°C to 121°C)

Building Systems Solutions Greenheck
0.00 Rs. 0.00 Rs.

Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days