Description
Reviews
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Brass |
| Thread Size | 1/4 inch NPT |
| Flow Rate | 0.85 Gallons Per Hour |
| Spray Angle | 60 Degrees |
| Fuel Compatibility | Diesel, Heavy Oil, Waste Oil |
| Max Operating Pressure | 300 PSI |
| Temperature Resistance | Up to 500°F |
| Item Weight | 4.8 Ounces |
| Surface Treatment | Polished |
| Country of Origin | USA |
Anonymous
Apr 22, 2026
Rating: 4/5
Good quality brass
The nozzle itself is high quality. Threads were a bit tight initially but seated properly after careful tightening. Works well with diesel blends.
Anonymous
Apr 06, 2026
Rating: 5/5
Reliable component
Great value for the price. Holds up under high pressure and temperature. Shipping was fast and packaging protected the brass finish.
Anonymous
Apr 02, 2026
Rating: 5/5
Excellent atomization
Noticeable improvement in combustion efficiency. The spray pattern is hollow cone as described. Great replacement part for older burner models.
Anonymous
Mar 27, 2026
Rating: 5/5
Works with waste oil
I was worried about clogging with filtered waste oil, but this nozzle handles it well. Easy to clean during maintenance intervals. Recommended.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect fit for my boiler
Installed easily on my existing waste oil burner. The atomization is consistent and the brass feels durable. No leaks after a week of continuous operation.
Q: Does the package include a gasket?
A: Yes, each nozzle comes with one high-temperature gasket to ensure a secure seal during installation.
Q: What air pressure is required for atomization?
A: For optimal performance, we recommend an air assist pressure between 5 and 10 PSI depending on your specific burner setup.
Q: How often should I clean this nozzle?
A: Cleaning frequency depends on fuel quality. For waste oil, we recommend inspection every 500 hours of operation. For diesel, every 1000 hours is typical.
Q: What is the maximum viscosity this can handle?
A: This siphon nozzle is designed to handle fuels up to 900 SSU viscosity when properly heated and atomized with air assist.
Q: Is this compatible with Retron waste oil burners?
A: Yes, this nozzle features standard 1/4 inch NPT threading which is compatible with most Retron burner models. Please verify your specific model manual.
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