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The Delavan 0.80-60-A is a Type A hollow cone oil burner nozzle designed for residential heating applications. It delivers a precise flow rate of 0.80 gallons per hour at a spray angle of 60 degrees. HVAC technicians and oil furnace service professionals rely on this nozzle to maintain accurate fuel atomization in oil-fired heating systems. Proper atomization is critical for clean combustion, efficient heat output, and reduced soot buildup inside the heat exchanger and combustion chamber. The hollow cone spray pattern distributes fuel evenly in a ring-shaped curtain, which supports stable flame formation in a wide range of residential oil burner configurations. The brass body provides corrosion resistance and durability under repeated heating and cooling cycles. The steel orifice disc is precision-machined to maintain a consistent spray angle and flow rate over the service life of the nozzle. A sintered filter is built into the nozzle assembly to trap debris and protect the orifice from clogging. This helps extend service intervals and reduces the chance of nuisance lockouts caused by contaminated fuel. The nozzle is rated for operation at 100 PSI and a temperature of 80 degrees Fahrenheit, matching the standard operating conditions found in most residential oil burner systems. Manufactured under ISO 9001 quality standards, this nozzle meets tight dimensional and flow tolerances. It is a direct replacement nozzle for technicians performing annual oil furnace tune-ups, combustion analysis, or burner upgrades. Keeping the correct nozzle size and spray angle on hand is essential for any HVAC service technician working on Beckett, Riello, or Carlin oil burners in residential heating systems.
The Delavan 0.80-60-A oil burner nozzle delivers a precise 0.80 GPH flow rate at a 60 degree hollow cone spray pattern, making it a reliable replacement nozzle for residential oil-fired heating systems requiring accurate combustion performance.
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