GB-S series is the newest family of carbon steel duoblock burners among General Bruciatori’s production. GB-S burners are compliant with EU safety rules (CE Standards) and built according to EN ISO 9001:2008 Quality System. ¬†Therefore, these burners are the best choice to fit and satisfy standardized needs in terms of heating.


kg/h: 282-1893
kW: 3350-22500

Combustion Head

High quality and heat resistant steel for best wear and heat resistance.
Dedicated flame disk design, depending on the fuel that is burned, in order to grant the optimal turbulence and perfect combustion values.
Nozzle opening through electromagnet to prevent oil leakage from nozzle during starting and stop.
Low NOx blast pipe design (on demand)
Direct spark ignition by electrodes. Igntion by means of pilot flame in case of air and/or steam atomization

Main application

GB-ML series is designed to operate with different kinds of standard fuels, such as gas, diesel, heavy oil or dual fuel system. On demand, it is possible to operate with special fuels, such as bio-gas, ethanol and many others.
GB-ML burners fit installation standards on most of hot water, steam, diathermic oil boilers.
Suitable also for installations on kilns. Thanks to their design, GB-ML burners can be easily installed on all existing plants on retrofit base.

Burber Body

Made of casted aluminium, it is able to maximise the strength of the burner and reduce its weight for easy handling and installation.
Electropump diesel group installed on board of the burnere complete with hoses and oil regulating valve.
High ventilation performances thanks to its reverse blade fan design.
Soundproof air suction installed as standard
Free from plastic components.
Ideal for heavy duty applications

Available configuration - On Demand

EM Version with electronic control box and modulating system.
O2% and CO Control system available on electronic modulating burners
Frequency converter operation
Separate or on board control panel
Explosion proof execution (according to ATEX regulations)
Complete customization

(X*) The shown values refer to Low NOx burner execution. In case of standard model X=500mm on whole range. In case other dimensions are required please contact our sales offices for evaluation.
(F) Quota to be defined and specified at order confirmation
All shown quata values are mm and are indicative only. Please always refer to our technical and salses department