SEBR-40 Series

The SEBR-40 series feature 316 stainless steel construction. It is a pivoted backdraft damper for low-velocity systems. These models are horizontally mounted dampers to allow vertical airflow down and prevent reverse airflow. Dampers in this series include the SEBR-40 (no flange) along with SEBR-41 (flange on discharge) and SEBR-42 (flange on intake).

  • Back Pressure: 2 in. wg
  • Start-to-Open Pressure: 0.05 in. wg
  • Velocity: Up to 2000 fpm
  • Temperature: Up to 180°F