With the same basic components as a standard single duct terminal, the SDE single duct exhaust terminal unit is configured to control exhaust air with minimal pressure drop and low noise levels. The airflow direction is reversed, and the terminal unit is supplied with an inlet attenuator to help lower sound levels radiating back into the occupied space.

• Multipoint crossflow sensor for accurate flow measurement
• Integral inlet attenuator for radiated sound reduction
• Gasketed damper and mechanically sealed, 22 GA. casing for minimal leakage
• Aluminum foil faced liner for cleanroom applications