The company is offering a control damper/airflow monitoring station, the AMS-60, on its AirPak and CurbPak air-handling units. The damper uses a low-leakage control damper with air-monitoring blades and an air straightener, all in one assembly. The AMS-60 has a leakage rate of 0.05%, comes factory-installed, and requires one hydraulic duct diameter upstream and no upstream filtration.
