Partie supérieure de la lance à gaz SGN(F) 11 - 33 Intercal 3 / 4"

Upper part of gas lance SGN(F) 11 - 33 Intercal 3/4" is a replaceable element for gas burners used in heating systems. This part is responsible for forming and directing the gas flow, which is critical for efficient combustion. It is suitable for lances of the SGN and SGNF series with sizes from 11 to 33 and 3/4 inch thread. Used in service and repair of boiler equipment to replace worn or damaged components. Installing the original upper part helps restore the burner's nominal characteristics and extend its service life.