Series RB Unfired Steam Generators

Armstrong unfired steam generators (USGs) are designed to produce pressurized clean steam using boiler steam or high-temperature hot water as an energy source. Typical uses for this clean steam include humidification, sterilization, pharmaceutical applications and food processing.

  • Constructed per ASME code
  • Vessel registered with the National Board of Boiler and Pressure Vessel Inspectors
  • 2" fiberglass insulation
  • 20-gauge steel jacket with hammerstone enamel paint
  • Structural I-beam support skid base
  • ASME pressure relief valve
  • Boiler steam pressure gauge
  • Steam separator
  • Source-steam pressure gauge
  • Main and auxiliary steam traps
  • Steam strainer—main
  • Steam-pressure control valve
  • Built-in
    • Remote start
    • On/off switch
    • Alarm horn with alarm silence relay
    • Low-water cut-off
    • Timer for timed blow down
    • Relay for water feed
    • Operating-pressure readout
    • High-pressure cut-out and alarm
    • Low-pressure alarm
    • LCD display of functions and alarms
      • Power on
      • Low water
      • High water
      • Water feed
      • High pressure
      • Low pressure
      • Blow down operating
    • Built-in contacts to notify BMS of functions and alarms:
      • Power on
      • Low water
      • High water
      • Water feed
      • High pressure
      • Low pressure
      • Blow down operating
      • Operating pressure

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