The vertical blade configuration permits the actuator to be mounted below the damper and it is ideal for programs in which base entry is ideal or where There may be not ample Area to get a side mounted actuator. Stainless steel closure springs for assured closure under airflow and corrosion https://dampers-for-industrial-se90122.bcbloggers.com/35963542/considerations-to-know-about-heavy-duty-stainless-steel-damper-manufacturers