Danfoss Ugello olio 030F6923

This brass oil nozzle is rated at 1.2 GPH (1.2 gallons per hour) and produces a solid, conical spray pattern. It is designed for fuel atomization in oil burners and is made as a conical shape from brass. The nozzle has a sintered filter and does not include a safety valve. Net weight is 0.03 kg and gross weight is 0.032 kg.

To choose a replacement of this kind, match the flow rate, spray angle, spray pattern, and thread type to the original nozzle or to the burner manufacturer's specification. The nozzle can be mounted directly on the oil pump or on the nozzle line downstream of the solenoid valve. Most domestic and commercial burners use a 1/8” BSP or UNF thread, so verify the thread on the nozzle holder before ordering. Always handle the new nozzle with care to avoid damaging the orifice.

A worn or incorrectly selected nozzle can cause sooting, pulsation, or unstable ignition during burner operation. Over time the orifice erodes, which changes the flow rate and degrades fuel atomisation. If these symptoms appear, check the nozzle condition and confirm that its rating, spray angle, and pattern match the burner specification.