Hot water pressure washer manufacturers such as Hotsy, Landa, Karcher, and Shark have trusted only Delavan oil burner fuel nozzles for use in their burner systems for more than 30 years.
Delavan nozzles are available in an array of sizes and spray patterns. These 90 Degree Type A nozzles produce a hollow cone design, evenly distributing atomized diesel fuel droplets around only the outside of the cone.
For proper burner operation, it is important to use the burner nozzle recommended by the manufacturer. For easy identification, the size and spray pattern can typically be found stamped around the brass hexagon shaped top of the nozzle.
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