EM-30 backdraft damper by Greenheck

The EM-30 is a vertical-mount horizontal airflow backdraft damper for pressures up to 10 inches water gauge and velocities up to 3,500 feet per minute.

By Greenheck May 1, 2019

Designed to open by air pressure differential and close by gravity, backdraft dampers can be used as exhaust or intake dampers. The EM-30 is a vertical-mount horizontal airflow backdraft damper for pressures up to 10 inches water gauge and velocities up to 3,500 feet per minute.

Greenheck

www.greenheck.com

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