Delavan Oil nozzle P0090-60B1

The Delavan Oil nozzle P0090-60B1 is a precision component that atomizes fuel oil into a fine spray for combustion in oil-fired burners. It has a capacity of 0.9 gallons per hour (GPH) and a spray angle of 60 degrees. The spray pattern is designated as B. This nozzle is identified by SKU P0090-60B1 and article number 345.892.098.

When selecting a replacement oil nozzle, the flow rate (GPH), spray angle, and spray pattern (hollow, solid, or semi-solid) must match the burner's original specification. The nozzle must also physically fit the burner head; verify dimensions and thread type against the existing part or burner data plate. The operating pressure should be as stated on the burner nameplate.

A worn or incorrect nozzle can cause sooting, flame instability, or ignition failure. Symptoms include poor combustion, excessive smoke, or a noisy flame. Check the nozzle for clogging, wear, or damage if these issues occur.