Greenheck Fan - SMD-203

Below are all the different types of Greenheck Fan. Select the device of your choice, to download the manual

Contents

I GREENHECK Model SMD 203 Application Model SMD 203 is a leakage rated smoke damper with 3V style blades The SMD 203 has been qualified to 2 000 fpm 10 2 m s and 4 in wg 1 kPa for operational closure in emergency smoke control situations Model SMD 203 may be installed vertically with blades running horizontally or horizontally and is rated for airflow and leakage in either direction Smoke Dampers steel 3V Blades UL 555S Leakage Class III Ratings Leakage Pressure Velocity Temperature Standard Construction UL 555S leakage class III 4 in wg 1 kPa differential pressure Consult factory for sizes available in 6 in wg 1 5 kPa Operational rated to 2000 fpm 10 2 m s Rating is for airflow in either direction through damper ...