Delavan Oil nozzle 01500-60A7

The Delavan Oil nozzle 01500-60A7 is a precision component designed for atomizing fuel oil in burners. It has a rated flow of 15 gallons per hour (GPH) and a spray angle of 60 degrees. The spray pattern is type A, which is a hollow-cone type, suitable for burners with hollow cone air patterns and throughputs up to 2.00 GPH. This nozzle ensures complete combustion by producing a fine fuel cone.

When selecting a replacement oil nozzle, confirm the flow rate (GPH), spray angle, and spray pattern against the burner manufacturer's specification. The nozzle thread is standard for its class, but verify compatibility with the oil pump or burner head. Parts of this type are chosen based on these three parameters to ensure proper flame shape and stability.

If a nozzle of this type has the wrong flow rate, spray angle, or pattern, it can cause sooting, pulsation, or unstable ignition. Regular wear or clogging may lead to incomplete combustion, visible smoke, or reduced heating efficiency. Check the nozzle for blockages or damage if the burner exhibits these issues.