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Rectangular Industrial Control Dampers

Dampers with a variety of blade styles, materials, and actuators for your industrial control application.

The industrial rectangular control damper controls the airflow and shut-off applications. We offer products capable of operation up to 45 in. wg static pressure and velocities up to 6000 fpm.

HCD-130-LE

Industrial Lab Exhaust Damper for pressures up to 8.5 in. wg (2.1 kPa), velocities up to 4000 fpm (20.3 m/s) and a temperature range of -40°F to 250°F (-40°C to 121°C).

VIEW HCD-130-LE
https://catalog-api.greenheck.com/api/product/en-us/1097

HCD-230-LE

Lab exhaust damper with pressures up to 15 in. wg (3.7 kPa), velocities up to 5000 fpm (25.4 m/s) and temperature range of -40°F to 250°F (-40°C to 121°C).

VIEW HCD-230-LE
https://catalog-api.greenheck.com/api/product/en-us/1098

HCD-120

Features 3V blades with pressure to 8½ in. wg (2.1 kPa), velocity to 3000 fpm (15.2 m/s), and a temperature range of -40°F to 400°F (-40°c to 204°C).

VIEW HCD-120
https://catalog-api.greenheck.com/api/product/en-us/116

HCD-130

Features fabricated airfoil blades with pressure to 8½ in. wg (2.1 kPa), velocity to 4000 fpm (20.3 m/s), and a temperature range of -40°F to 400°F (-40°C to 204°C).

VIEW HCD-130
https://catalog-api.greenheck.com/api/product/en-us/115

HCD-135

Features insulated fabricated airfoil blades with pressure to 8½ in. wg (2.1 kPa), velocity to 4000 fpm (20.3 m/s), and a temperature range of -40°F to 250°F (-40°C to 121°C).

VIEW HCD-135
https://catalog-api.greenheck.com/api/product/en-us/114

HCD-220

Features 3V blades with pressure to 15 in. wg (3.7 kPa), velocity to 4000 fpm (20.3 m/s), and a temperature range of -40°F to 600°F (-40°C to 315°C).

VIEW HCD-220
https://catalog-api.greenheck.com/api/product/en-us/121

HCD-221

Features full perimeter seal for tight shutoff with pressure up to 10 in. wg (2.5 kPa), velocities up to 4000 fpm (20.3 m/s) and a temperature range of -40°F to 400°F (-40°C to 204°C).

VIEW HCD-221
https://catalog-api.greenheck.com/api/product/en-us/617

HCD-230

Features fabricated airfoil blades with pressure to 15 in. wg (3.7 kPa), velocity to 5000 fpm (25.4 m/s), and a temperature range of -40°F to 600°F (-40°C to 315°C).

VIEW HCD-230
https://catalog-api.greenheck.com/api/product/en-us/119

HCD-240

Features aluminum extruded airfoil blades with pressure to 15 in. wg (3.7 kPa), velocity to 5000 fpm (25.4 m/s), and a temperature range of -40°F to 250°F (-40°C to 121°C).

VIEW HCD-240
https://catalog-api.greenheck.com/api/product/en-us/118

HCD-330

Features fabricated airfoil blades with pressure to 25 in. wg (6.2 kPa), velocity to 5000 fpm (25.4 m/s), and a temperature range of -40°F to 600°F (-40°C to 315°C).

VIEW HCD-330
https://catalog-api.greenheck.com/api/product/en-us/117

HCD-430

Features fabricated airfoil blades with pressure to 35 in. wg (8.7 kPa), velocity to 6000 fpm (30.5 m/s), and a temperature range of -40°F to 600°F (-40°C ro 315°C).

VIEW HCD-430
https://catalog-api.greenheck.com/api/product/en-us/111

HCD-530

Features fabricated airfoil blades with pressure to 45 in. wg (11.2 kPa), velocity to 6000 fpm (30.5 m/s), and a temperature range of -40°F to 600°F (-40°C to 315°C).

VIEW HCD-530
https://catalog-api.greenheck.com/api/product/en-us/110