Delavan 00100-70B1 – 1.00 GPH 70° B Solid Cone Oil Burner Nozzle with Sintered Filter
🔍 Product Overview
The Delavan 00100-70B1 (1.00 GPH 70° B) is a solid cone (Type B) oil burner nozzle engineered for consistent fuel atomization and stable combustion.
It features a sintered bronze filter that delivers superior filtration and helps prevent clogging, ensuring longer service life and cleaner operation.
The Type B solid cone spray distributes fuel droplets evenly throughout the flame, ideal for larger burners (2.00–3.00 GPH and above) or applications requiring smooth ignition and long, steady fires.
⚙️ Technical Specifications
| Specification | Description |
|---|
| Brand |
Delavan |
| Part Number |
00100-70B1 |
| Flow Rate |
1.00 GPH |
| Spray Angle |
70° |
| Spray Pattern |
Solid Cone (Type B) |
| Filter Type |
Sintered Bronze Filter |
| Fuel Compatibility |
No. 1 & No. 2 Fuel Oil |
| Typical Application |
Burners with heavy center air patterns or long flames |
| Recommended Range |
2.00–3.00 GPH and above |
| Usage |
Residential, Commercial, Industrial Burners |
🌟 Key Features
✅ Solid Cone “B” Spray Pattern – Delivers even droplet distribution for balanced combustion.
✅ Sintered Bronze Filter – Resists clogging and provides clean, reliable fuel flow.
✅ Smooth Ignition – Ideal for larger burners or long flame applications.
✅ Consistent Atomization – Enhances combustion efficiency and fuel economy.
✅ Durable Construction – Built to Delavan’s strict precision and quality standards.
⚠️ Common Symptoms of a Failing Nozzle
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Uneven or fluttering flame at the burner head
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Delayed ignition or repeated burner lockouts
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Excess smoke or sooty buildup
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Reduced heat output or poor fuel efficiency
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Fuel leakage or visible clogging on nozzle tip
❓ Frequently Asked Questions (FAQ)
Q1: What does “B” type mean?
A: The “B” type refers to a solid cone spray that evenly disperses fuel throughout the flame for smooth, balanced combustion.
Q2: What’s the benefit of the sintered filter?
A: The sintered bronze filter provides durable, fine filtration that helps prevent nozzle plugging and extends service life.
Q3: How often should I replace my nozzle?
A: Replace once per heating season or whenever you notice ignition or efficiency issues.
Q4: Can I use this nozzle on any burner?
A: It fits most oil burners that require a 1.00 GPH 70° solid cone (B) spray pattern. Always verify your equipment specs before replacement.
🛍️ Shopping Tips
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Match flow rate (GPH) and spray angle (°) to your burner’s requirements.
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Replace your nozzle annually for best performance.
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Keep a backup nozzle during the heating season.
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Always inspect fuel filters and lines when changing the nozzle.
