Model CBD-250 backdraft damper counterbalanced gravity operated extruded blade style

Application

The CBD-250 backdraft damper employs counterbalanced gravity operated extruded style blades to restrict reverse airflow and to permit the forward flow of air in the intended direction. The CBD-250 damper may be mounted vertically or horizontally in either exhaust or intake installations for medium to high velocity and pressure applications.

Documents

Product Sheets

CBD-250

CSI Specifications

CBD-250

Installation Instructions

CBD
CBD-250