80A Red Hollow Cone Burner Nozzle 2.00 GPH – OEM Replacement Part
Part Number: 1349
Category: Pressure Washer Parts → Burner Components → Burner Nozzles
Type: Delavan 80A Hollow Cone Oil Burner Nozzle
The Delavan 80A Red Hollow Cone Burner Nozzle 2.00 GPH is a premium OEM replacement oil burner nozzle designed for dependable ignition, precise fuel atomization, and efficient combustion in hot water pressure washers, boilers, furnaces, and industrial oil-fired burner systems. Featuring an 80-degree hollow cone spray pattern and 2.00 gallon per hour (GPH) flow rate, this nozzle is engineered for burner assemblies that utilize hollow cone air patterns and require reliable heat output and combustion performance.
Key Features & Benefits
- Genuine Delavan OEM burner nozzle
- 2.00 GPH fuel flow rate
- 80-degree spray angle
- Type A hollow cone spray pattern
- Designed for burners with hollow cone air patterns
- Reliable ignition and flame stability
- Efficient fuel atomization
- Excellent fuel-air mixing characteristics
- Low-noise combustion performance
- Precision-machined internal components
- Sintered filter for contamination protection
- Mesh strainer included on 2.00 GPH flow rate models
- Corrosion-resistant construction
- ISO 9001 certified manufacturing
Technical Specifications
Part Number: 1349
Manufacturer: Delavan
Series: Type A Hollow Cone
Size: 80A 2.00
Flow Rate: 2.00 GPH
Spray Angle: 80°
Spray Pattern: Hollow Cone
Color Code: Red
Thread Size: 9/16"-24
Fuel Type: Fuel Oil
OEM Replacement: Yes
Certification: ISO 9001 Certified
Filtration: Sintered Filter with Mesh Strainer
Type A Hollow Cone Spray Pattern Advantages
The Delavan Type A hollow cone design offers:
- Fuel concentration along the outer edge of the spray cone
- Superior fuel-air mixing
- Fast and dependable ignition
- Stable flame retention
- Reduced combustion noise
- Efficient heat generation
- Consistent burner performance
- Improved combustion efficiency
This spray pattern is commonly specified for burners designed around hollow cone fuel distribution requirements.
Advanced Delavan Design Features
- Precise spray angles and optimized spray uniformity
- Reduced distributor size for improved reliability
- Shorter tangential slots designed to help prevent plugging
- Aerodynamic body configuration
- Rolled threads that reduce chips and burrs
- Sintered filter for maximum protection against contaminants
- Mesh strainer supplied on 2.00 GPH and higher flow-rate models
- Individually tested and cleaned before shipment
Typical Applications
- Hot water pressure washer burners
- Oil-fired boilers
- Commercial heating systems
- Industrial burner assemblies
- Furnaces and heating equipment
- Agricultural heating systems
- Mobile wash and cleaning units
- Asphalt maintenance equipment
- Burner repair and maintenance applications
Performance Benefits
- Smooth burner startup
- Reliable ignition performance
- Stable flame characteristics
- Efficient fuel combustion
- Consistent heat output
- Reduced burner noise
- Improved fuel efficiency
- Long operational service life
Signs a Burner Nozzle May Need Replacement
Replace the nozzle if you notice:
- Delayed ignition or hard starts
- Excessive smoke or soot production
- Unstable flame patterns
- Reduced heating efficiency
- Increased fuel consumption
- Carbon buildup
- Restricted fuel flow
- Inconsistent burner operation
Installation Notes
- Disconnect power and fuel supply before servicing.
- Remove the existing nozzle carefully.
- Inspect fuel lines and filtration components for contamination.
- Install the replacement nozzle according to manufacturer specifications.
- Verify the correct flow rate, spray angle, and spray pattern.
- Test burner operation after installation.
- Adjust combustion settings if required.
Important: Always use the nozzle size, spray angle, and spray pattern recommended by the burner manufacturer to ensure safe operation, proper combustion, and optimal system performance.
Maintenance Recommendations
- Replace burner nozzles during scheduled maintenance intervals.
- Maintain clean fuel filtration systems.
- Use clean, water-free fuel whenever possible.
- Monitor burner flame quality regularly.
- Verify proper fuel pressure settings.
- Replace worn or contaminated nozzles promptly.
