Ruskin Manufacturing, Kansas City, MO, announces another industry first in Indoor Air Quality dampers, the Ruskin [model:13553]AMS50[/model] air measuring station. This new assembly is engineered and manufactured to give customers the ability to provide their own control package to coordinate with their building automation system and set CFM requirements in the field. The AMS50 has been tested and certified to meet AMCA Standard 611-95 for Airflow Measurement Performance. It combines control damper and flow measurement stations in one assembly and the standard construction includes an air strengthener section for reduced duct length requirements. In addition, the controller and actuator can be field or factory supplied. Ruskin builds a complete line of commercial and industrial control dampers, fire/smoke dampers, louvers and grilles for the HVAC and architectural market.