Blowdown Separatorsfor Boiler Rooms

Superior Boiler Blowdown Separator is designed to receive the boiler blowdown water, reduce it to atmospheric pressure, and cool it before releasing it for safe disposal.

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  • ASME Section VIII Div 1 tank
  • ASME elliptical tank heads
  • (2) Inspection ports
  • Flanged connections 3″ and above
  • Structural steel legs and feet with pre-drilled anchor holes
  • Factory applied primer and finish coat
  • OPTIONAL: Aftercooler assembly w/ pre-piped cooling control valve, strainer, check and stop valves
  • OPTIONAL: Custom sizes and pressures
  • OPTIONAL: Wall mount bracket
  • OPTIONAL: Bolt on and removable legs


  • Thick tank shell & heads promote longer life.
  • Large vent sizes ensure quiet operation.
  • Generous stainless steel wear plate protects tank inlet.
  • ASME Design
  • Large cooling valve and aftercooler ensures cool blowdown discharge temperature.

Constructed of ASME Code boiler plate, it meets or exceeds the design requirements of ASME Section VIII, Division 1 for 150 psig, and stamped accordingly. Eight standard sizes will adequately cover most boiler sizes and operating pressures up to 250 psig. Custom sizes and pressures are available.

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