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Firetube boilers BWB Firetube boilers BWB Firetube boilers BWB
Steam production from 250 to 2,500 kg/h (175 to 1,757 kW)
Fuels: basic version: natural gas, LPG, light fuel-oil, combined gas/L.F.O.
Types 25 43 65 100 150 250
Steam generation in kg/h* 250 430 650 1,000 1,500 2,500
Maximum pressure in bar** 10-12 10-15
Output in kW 175 299 457 703 1,054 1,757
* Feed water at 60°C
** Standard values, higher pressures possible depending on individual requirements
  • Easy maintenance thanks to exceptional accessibility
    The whole of the rear tube plate is accessible by sliding the rear door along a handling rail. This facilitates simple boiler servicing and the statutory periodic inspections.
  • Sturdiness and long life associated with its design
    The central furnace tube and even expansion distribution ensure safety and long life of the boiler shell.
  • Flexibility of use
    Babcock Wanson burners provide a wide operating range.
  • Different operating modes
    Equipment options include control and instrumentation for fully manned, supervised or unattended operation.
  • Efficiency up to the legal requirements
    Helical rings are located inside the plain fire tubes, which force the combustion gases to pass through the tube with a spiral motion substantially improving heat exchange and therefore optimising the efficiency of the boiler.