Delavan Oil burner nozzle P0070-60W1

The Delavan oil burner nozzle P0070-60W1 is a precision consumable component designed for use in oil burners. It atomizes fuel oil into a fine spray for efficient combustion, with a capacity of 0.7 gallons per hour and a spray angle of 60 degrees. The spray pattern is designated as W, and the nozzle is compatible with solenoid valves and preheaters. This nozzle is identified by manufacturer code P0070-60W1 and article number 345.892.075.

When selecting a replacement oil nozzle of this type, verify the flow rate (in GPH), spray angle, and spray pattern against the burner's data plate. The nozzle must match the specified GPH, angle, and pattern (e.g., hollow, solid, or semi-solid) to ensure proper flame shape and combustion. Install the nozzle without touching the orifice, and tighten it to the same torque and orientation as the original.

A clogged or worn nozzle can cause sooting, pulsation, or unstable ignition. If the burner fails to ignite, produces excessive smoke, or has an irregular flame, inspect the nozzle for blockage or damage. Do not attempt to clean a blocked nozzle; replace it with a new one.