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