Delavan Oil burner nozzle 02600-80B0

The Delavan 02600-80B0 is an oil burner nozzle with a capacity of 26 gallons per hour and a spray angle of 80 degrees. It features a B solid-cone spray pattern, which distributes droplets uniformly across the pattern, becoming progressively more hollow at higher flow rates above 8.00 GPH. This nozzle is designed for use in larger burners, providing smooth ignition and efficient combustion. It is identified by article numbers 02600-80B0, 3042483, and 345.892.125.

When selecting a replacement oil nozzle of this type, ensure the capacity (in gallons per hour), spray angle, and spray pattern (e.g., solid-cone) match the burner's requirements. Nozzles are typically threaded and must be installed with the correct size and torque. Before ordering, compare the nozzle's markings with the existing one to confirm compatibility.

Oil nozzles can fail due to clogging, wear, or damage, leading to poor atomization, uneven flame, or incomplete combustion. Symptoms include soot buildup, reduced heating efficiency, or burner pulsation. Inspect the nozzle for blockages or deformation and replace it if cleaning does not restore proper spray.