Delavan 00325-30A7 Hollow Cone Nozzle 3.25 Gph 30 Degree

Product Description

The DELAVAN 00325-30A7 is a hollow cone oil burner nozzle rated at 3.25 gallons per hour (GPH) with a 30-degree spray angle. It includes an integrated mesh strainer designed to filter debris from the fuel line before atomization. This nozzle atomizes heating oil or kerosene into a fine, evenly distributed spray pattern that supports clean, efficient combustion in residential and light commercial oil-fired heating equipment. Installation is performed by licensed oil burner technicians as part of routine annual service or burner tune-up work.

This nozzle is suited for residential oil-fired furnaces, boilers, and water heaters that require a hollow cone spray pattern at a 3.25 GPH flow rate and a 30-degree angle. The hollow cone pattern is commonly specified in applications where the burner combustion chamber geometry benefits from a concentrated, ring-shaped flame profile. The mesh strainer helps prevent nozzle clogging caused by particulates in the fuel supply. Technicians typically replace this nozzle annually as part of a standard oil burner service call.

Key Features

• 3.25 GPH flow rate for consistent fuel delivery at rated firing conditions
• 30-degree spray angle for targeted hollow cone combustion pattern
• Hollow cone spray pattern suitable for specific combustion chamber geometries
• Integrated mesh strainer reduces particulate contamination at the nozzle tip
• Direct replacement nozzle for annual oil burner maintenance service

Compatibility

Designed as an OEM-style replacement nozzle for oil-fired furnaces, boilers, and water heaters requiring a hollow cone spray pattern at 3.25 GPH and a 30-degree angle. Verify burner manufacturer nozzle specifications before installation.

Installation Notes

Installation should be performed by a qualified oil burner technician. Shut off the fuel supply and de-energize the unit before removing the existing nozzle. Use a nozzle wrench to avoid damaging the nozzle adapter or electrodes during removal and installation. Confirm spray pattern, GPH rating, and spray angle match burner manufacturer specifications before starting the unit.

Technical Specifications

• Flow Rate: 3.25 GPH
• Spray Angle: 30 degrees
• Spray Pattern: Hollow Cone
• Strainer: Mesh strainer included

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 00325-30A7