Steam boiler NBWB series
fuel oilnatural gasfire tube

steam boiler
steam boiler
steam boiler
steam boiler
steam boiler
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Power source
fuel oil, natural gas
fire tube
Other characteristics

Min.: 176 kW

Max.: 1,758 kW

Steam production

Min.: 250 kg/h
(551.16 lb/h)

Max.: 2,500 kg/h
(5,511.56 lb/h)


Min.: 10 bar
(145.04 psi)

Max.: 15 bar
(217.56 psi)


Low Fuel Consumption Fully optimised and highly efficient in standard construction due to the use of fire tube helical rings which direct the flue gas into a swirling motion. Efficiencies of 95% and higher can be achieved when fitted with a matched Babcock Wanson economiser and heat recovery system. Electrical power consumption can be reduced by 30% to 50% by the use of variable speed control for the combustion air fan and feed water pump when specified. Reduced Operating Cost Robust construction for long life Ease of access for simplified inspection and maintenance. Options include fully approved controls for attended, site supervised or fully unattended operation for economic operation and ease of use. Why Choose the NBWB Fire Tube Steam Boiler? High efficiency - Low NOx burners High burner turndown ratio Simple access for ease of maintenance Robust design for very long life Flue gas Economisers Natural Gas, LPG or Light Oil firing options Dual fuel firing options O2 and CO trim options Simple unattended operation Complete steam system solution
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.