80A Red Hollow Cone Burner Nozzle 2.25 GPH – OEM Replacement Part
Part Number: 1350
Category: Pressure Washer Parts → Burner Components → Burner Nozzles
Type: Delavan 80A Hollow Cone Oil Burner Nozzle
The Delavan 80A Red Hollow Cone Burner Nozzle 2.25 GPH is a high-performance OEM replacement oil burner nozzle designed to provide reliable ignition, precise fuel atomization, and efficient combustion in hot water pressure washers, boilers, furnaces, and industrial burner systems. Featuring an 80-degree hollow cone spray pattern and 2.25 gallon per hour (GPH) flow rate, this nozzle is engineered for burner applications requiring higher fuel throughput while maintaining stable and efficient combustion.
Key Features & Benefits
- Genuine Delavan OEM burner nozzle
- 2.25 GPH fuel flow rate
- 80-degree spray angle
- Type A hollow cone spray pattern
- Reliable ignition performance
- Efficient fuel atomization
- Excellent fuel-air mixing characteristics
- Stable flame retention
- Low-noise combustion operation
- Precision-machined internal components
- Integrated sintered filter for contamination protection
- Corrosion-resistant construction
- ISO 9001 certified manufacturing
Technical Specifications
Part Number: 1350
Manufacturer: Delavan
Series: Type A Hollow Cone
Size: 80A 2.25
Flow Rate: 2.25 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
Type A Hollow Cone Spray Pattern Advantages
The Delavan Type A hollow cone design provides:
- Fuel concentration around the outer edge of the spray pattern
- Superior fuel-air mixing
- Fast and reliable ignition
- Stable flame formation
- Reduced combustion noise
- Efficient heat generation
- Consistent burner operation
- Improved combustion efficiency
This spray pattern is ideal for burners engineered to operate with hollow cone fuel distribution.
Advanced Delavan Design Features
- Precision-machined components for consistent performance
- Optimized spray uniformity
- Reduced distributor size for improved reliability
- Shorter tangential slots designed to help prevent plugging
- Aerodynamic nozzle body configuration
- Rolled threads to eliminate chips and burrs
- Sintered filter sized for maximum contamination protection
- Individually tested and cleaned before shipment
Typical Applications
- Hot water pressure washer burners
- Oil-fired boilers
- Commercial heating systems
- Industrial burner assemblies
- Furnaces and process heating equipment
- Agricultural heating systems
- Mobile wash units
- Asphalt maintenance equipment
- Burner repair and maintenance applications
Performance Benefits
- Smooth burner startup
- Reliable ignition performance
- Consistent combustion quality
- Stable flame characteristics
- Reduced burner noise
- Improved fuel efficiency
- Consistent heat output
- Long operational service life
Signs a Burner Nozzle May Need Replacement
Replace the nozzle if you experience:
- Delayed ignition or hard starting
- Excessive smoke or soot production
- Poor flame quality
- Reduced heating performance
- Increased fuel consumption
- Carbon buildup
- Restricted fuel flow
- Unstable burner operation
Installation Notes
- Disconnect electrical power and fuel supply before servicing.
- Remove the existing burner nozzle carefully.
- Inspect fuel lines and filtration components for contamination.
- Install the replacement nozzle according to equipment specifications.
- Verify the correct flow rate, spray angle, and spray pattern.
- Test burner operation after installation.
- Adjust combustion settings if required by the equipment manufacturer.
Important: Always use the nozzle specifications recommended by the burner manufacturer to ensure safe operation, proper combustion, and maximum system efficiency.
Maintenance Recommendations
- Replace burner nozzles during routine maintenance intervals.
- Maintain clean fuel filtration systems.
- Use clean, water-free fuel whenever possible.
- Regularly inspect burner flame quality.
- Verify proper fuel pressure settings.
- Replace clogged or worn nozzles promptly.
