Boiler Accessories – Feedwater Deaerators

Bryan’s separable tank tray type deaerator.

Separable Tank Tray Type Boiler Feedwater Deaerators

DTA Series Separable Tray Type

Capacities 70,000 to 300,000 PPH (2030 to 8695 BHP)

The Bryan tray type deaerator is unsurpassed in performance and reliability. These units are ASME Code pressurized units, and are guaranteed to deliver deaerated water at a maximum oxygen content of .005cc/l (7 PPB) and zero measurable CO2.

All internal surfaces that come in contact with un-deaerated water are constructed of type 304L stainless steel for long life and low maintenance. Residence time for undeaerated water inside a tray type deaerator is longer, providing more efficient deaeration, particularly where wide load swings occur. A large diameter hinged door affords easy access to internal trays. Spray tubes are accessible from outside of the vessel for maintenance and replacement.

A complete line of boiler feedpump and control packages is available making the Bryan tray deaerator a completely packaged unit ready for installation with the minimum amount of field assembly.