Delavan Oil nozzle 00500-45W7

The Delavan 00500-45W7 is an oil nozzle designed for use in oil burners, atomizing fuel oil into a fine spray for efficient combustion. It has a flow rate of 5 GPH, a spray angle of 45 degrees, and a W (solid cone) spray pattern. This nozzle is suitable for various industrial and domestic applications, ensuring stable operation and energy efficiency. It is identified by manufacturer codes 00500-45W7, 3042188, and 345.892.067.

When selecting a replacement oil nozzle, ensure the flow rate (in GPH), spray angle, and spray pattern match the burner's specifications. The thread size must also fit the nozzle holder. Incorrect selection can lead to poor combustion, pulsation, or sooting.

A worn or clogged nozzle can cause unstable ignition, flame shape distortion, or excessive soot formation. If the burner pulsates or fails to ignite properly, inspect the nozzle for blockages or damage and replace it if necessary.