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The Delavan 0.75-60-b is a precision oil burner nozzle designed for residential and light commercial heating systems. It delivers a flow rate of 0.75 gallons per hour at a standard operating pressure of 100 PSI. The 60-degree solid cone spray pattern gives this nozzle a wide, even fuel distribution that promotes clean, efficient combustion inside the fire pot. The blue vial color coding makes it simple to identify the correct nozzle during service calls, reducing the risk of installation errors. Delavan is one of the most trusted names in oil burner components, and this nozzle meets the tight tolerances that HVAC technicians and oil burner service professionals depend on for consistent performance. Oil burner nozzles are a critical wear component in any oil-fired heating system. They atomize fuel oil into a fine mist that mixes with combustion air before ignition. A worn or clogged nozzle leads to incomplete combustion, sooting, higher fuel consumption, and uneven heat output. Replacing the nozzle each year during a routine tune-up is standard practice in the heating industry. The solid cone pattern of the 0.75-60-b is well suited for certain Beckett, Carlin, Riello, and Wayne burner models where a uniform spray distribution across the full cone area is required. Always verify the spray pattern, flow rate, and angle specification listed on the original nozzle or equipment manual before installing a replacement. At 0.75 GPH, this nozzle is typically matched to oil-fired boilers and furnaces in the lower output range, making it common in smaller residential applications. Proper nozzle selection helps maintain combustion efficiency ratings and keeps CO2 and smoke numbers within acceptable limits. Stock this nozzle as part of any standard oil burner service kit for fast, accurate replacement in the field.
The Delavan 0.75-60-b oil burner nozzle delivers precise fuel atomization at 0.75 GPH with a 60-degree solid cone pattern, making it a dependable replacement choice for oil-fired residential heating systems. Its color-coded blue vial and industry-standard sizing make field identification and installation straightforward for HVAC and oil burner service technicians.
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