What distinguishes a hollow core oil nozzle from a solid core oil nozzle?

The distinguishing factor between a hollow core oil nozzle and a solid core oil nozzle is the oil pattern they produce. Hollow core nozzles are specifically designed to create a spiral or atomized spray pattern, which improves combustion efficiency and ensures a more complete burn of the oil. This atomization is crucial for achieving optimal performance in oil burners, as it allows for better mixing of fuel and air.

In contrast, solid core nozzles produce a more concentrated, direct spray pattern. Although both types serve the same fundamental purpose of delivering fuel to the combustion chamber, the differences in the spray patterns significantly affect how well the burning process occurs. A hollow core nozzle is often used in more modern, efficient systems to maximize efficiency and reduce emissions, while solid core nozzles may be utilized in older or less efficiency-conscious systems.

Understanding the difference in oil patterns is essential for selecting the right nozzle for a specific application, ensuring proper combustion, and enhancing overall system performance.