Pilot burners 150 series
These pilots use only secondary aeration which eliminates the primary air-intake and any possibility of obstruction due to dust present in the surrounding air. They can be used with all kinds of gas by fitting the correct injector.
This series of pilot-burners, due to its simplicity, adapts itself to the most difficult working conditions.
For increasing the durability burner parts are made from metal of greater thickness (bracket, head).