Delavan Oil nozzles 01100-80B7

The Delavan 01100-80B7 is an oil nozzle with a capacity of 11 gallons per hour and a spray angle of 80 degrees. It features a B solid-cone spray pattern, which distributes droplets uniformly across the pattern, becoming progressively more hollow at higher flow rates above 8.00 GPH. This nozzle is designed for use in boilers, furnaces, and automobile engines, providing smooth ignition and efficient combustion, particularly in larger burners. The article number is 345.892.284.

When selecting a replacement oil nozzle of this type, ensure that the capacity (in gallons per hour), spray angle, and spray pattern (solid-cone, hollow-cone, or semi-solid) match the original specifications. The nozzle thread size and dimensions must also be compatible with the burner's adapter. Before ordering, compare the nozzle's markings with the existing part to confirm the correct flow rate and angle.

Oil nozzles of this kind can fail due to clogging from dirt or debris, leading to an uneven spray pattern, poor combustion, or a complete loss of flame. Carbon buildup on the nozzle tip can cause the spray to distort, resulting in soot formation or pulsation in the burner. Regular inspection and cleaning or replacement of the nozzle are necessary to maintain proper burner operation.