Greenheck Adds Two New Industrial Control Damper Models Designed to Control Airflow in Lab Exhaust Systems

May, 2022

Greenheck has expanded its line of industrial control dampers with two new models specifically designed for lab exhaust systems. Models HCD-130LE and HCD-230LE are heavy-duty flanged-style frame industrial control dampers with fabricated airfoil blades designed to control airflow and provide shutoff in lab exhaust systems. The HCD-130LE has pressure velocity capabilities up to 8.5 in. wg (2.1 kPa) and 4000 fpm (20.3 m/s).Greenheck HCD-230LEThe HCD-230LE has pressure velocity capabilities up to 15 in. wg (3.7 kPa) and up to 5000 fpm (25.4 m/s). Available with parallel or opposed blade action, these dampers can also be selected as replacements for existing lab exhaust units or as a new stand-alone damper in custom lab exhaust units.  
Greenheck, the worldwide leader in manufacturing and distributing air movement, control and conditioning equipment, offers the most UL certified dampers and the largest selection of AMCA licensed dampers in the industry.

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About Greenheck

Greenheck is a global leader in engineering and manufacturing air movement, control and conditioning equipment. For 75 years, we have been committed to promoting the highest levels of indoor air quality by offering the widest range of ventilation products for commercial and institutional buildings. Through superior customer service, we continue our legacy of innovation as experts in air movement by connecting our mechanical representative partners and customers with the newest products. With our CAPS® product selection tool and HVAC University product education series, Greenheck offers technology and product knowledge to ensure that when you work with us, you are working with the easiest company to do business with.

To learn more, visit or contact Greenheck, P.O. Box 410, Schofield, WI 54476-0410, (715) 359-6171, FAX (715) 355-2399.