Greenheck Fan - SMD-401

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

Contents

GREENHECK APPLICATION Model SMD 401 Smoke Dampers Model SMD 401 is a class I leakage rated smoke damper High strength streamlined extruded airfoil blades insure lowest resistance to airflow in HVAC systems with velocities to 3000 fpm 15 2 m s and 6 in wg 1 5 kPa Model SMD 401 may be installed vertically with blades running horizontal or horizontally and is rated for airflow and leakage in either direction RATINGS Leakage Velocity Temperature Maximum Pressure UL 555S leakage class I Leakage rated in both directions Operational rated to 3000 fpm 15 2 m s for sizes up to 48 in W x 108 in H or 144 in H x 36 in H 1219mm x 2743mm or 3658mm x 914mm or 2000 fpm 10 2 m s for sizes greater than that Rating is for air ...