Castair AFD3 : THB Bowl Float Drain

The Castair AFD3 THB Bowl Float Drain is an automatic mechanical drain designed to remove condensate from THB air filter bowls and compressed air system components. Utilizing a reliable float-operated mechanism, the AFD3 automatically discharges accumulated moisture without electricity, helping protect downstream equipment, improve air quality, and reduce maintenance requirements. Its compact, durable design makes it an ideal solution for maintaining clean, efficient compressed air systems in automotive, industrial, and commercial applications.