Delavan Oil nozzles P0135-60A1

The Delavan P0135-60A1 is an oil nozzle with a capacity of 1.35 gallons per hour and a spray angle of 60 degrees. It features an 'A' spray pattern, which indicates a solid cone spray. This nozzle is designed for use in oil burners to atomize fuel into fine droplets for efficient combustion. It is suitable for applications requiring precise fuel delivery and consistent spray characteristics.

When selecting a replacement oil nozzle, ensure the capacity (in gallons per hour), spray angle, and spray pattern match the original specifications. The nozzle must be compatible with the burner's fuel pump pressure and the combustion chamber design. Installation involves removing the old nozzle, cleaning the adapter, and torquing the new nozzle to the manufacturer's recommended specification. Always verify the nozzle's markings against the burner's requirements before fitting.

Oil nozzles can fail due to clogging from debris or carbon buildup, leading to poor atomization and incomplete combustion. Symptoms include soot formation, reduced heating efficiency, or a smoky flame. A worn or damaged nozzle may cause uneven flame patterns or pulsation. Regular inspection and cleaning of the nozzle and its filter can prevent these issues.