DELAVAN 0.75-80-B Oil Burner Fuel Nozzle

( Brand: Delavan ), ( Manufacturer Part Number: 0.75-80-B ), ( Part Type: Oil Fuel Nozzle )

Review DELAVAN Oil Burner Fuel Nozzle 0.75 Gph

The **Delavan 0.75-80-B Oil Burner Fuel Nozzle** is a precision-engineered component designed to deliver optimal fuel atomization and combustion efficiency in residential, commercial, and industrial oil-fired heating systems. Part of Delavan s renowned line of high-performance fuel nozzles, this model is specifically engineered to operate within a pressure range of 0.75 to 80 pounds per square inch (psi), making it versatile for a variety of burner applications, including oil-fired furnaces, boilers, and water heaters. Crafted from durable materials such as brass or stainless steel, the nozzle features a robust construction that ensures long-lasting performance while resisting corrosion and wear, even in demanding environments. Its internal design incorporates a carefully calibrated orifice and swirl chamber, which work together to break the oil into fine, even droplets, promoting complete combustion and minimizing soot and residue buildup. The 0.75-80-B nozzle is particularly well-suited for systems requiring precise fuel delivery, as its adjustable pressure range allows for fine-tuning to match the specific requirements of the burner assembly, whether for low-volume residential heating or higher-output commercial applications. Additionally, its compatibility with standard oil burner systems ensures seamless integration with existing setups, reducing downtime and maintenance costs. Whether used in new installations or as a replacement part, this nozzle exemplifies Delavan s commitment to reliability, efficiency, and engineering excellence, providing homeowners and technicians with a dependable solution for clean, consistent fuel delivery in oil-fired heating systems.

### **Pros and Cons of buying a Delavan 0.75-80-B Oil Burner Fuel Nozzle**

1. **Compatibility and Reliability** The Delavan 0.75-80-B nozzle is a well-known, high-quality part designed specifically for oil burners, ensuring proper fuel atomization and efficient combustion. It is widely used in residential and light commercial heating systems, making it a trusted choice for many technicians and homeowners.

2. **Durability and Performance** Delavan is a reputable brand in the heating industry, known for manufacturing durable components that withstand high pressures and temperatures. A properly functioning nozzle helps maintain consistent fuel flow, reducing the risk of clogging or uneven combustion.

3. **Ease of Installation and Replacement** Since this is a standard nozzle size (0.75-80), it is commonly available at hardware stores, HVAC supply shops, or online retailers. Replacing it is typically a straightforward process for someone with basic mechanical skills, though professional installation is recommended for optimal results.

4. **Energy Efficiency** A properly functioning nozzle ensures optimal fuel atomization, which improves combustion efficiency. This can lead to better heat output, reduced fuel waste, and lower operating costs over time.

5. **Warranty and Support** Delavan products often come with manufacturer warranties, and the brand has a long-standing reputation for customer support. If issues arise, replacement parts or assistance may be easier to obtain compared to lesser-known brands.

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1. **Cost** Compared to generic or aftermarket nozzles, the Delavan 0.75-80-B is a premium product, which may be more expensive than alternatives. Prices can vary depending on the retailer, but it is generally priced higher than basic oil burner parts.

2. **Potential for Overkill** If your oil burner system is older or not heavily used, a high-quality nozzle like this may not be necessary. In such cases, a more affordable generic nozzle could suffice without sacrificing performance.

3. **Installation Complexity** While the nozzle itself is simple to replace, improper installation (e.g., incorrect threading, misalignment, or failure to clean the system properly) can lead to leaks, poor performance, or even damage to the burner. This may require professional help, adding to the overall cost.

4. **Availability of Alternatives** Some consumers may find that other brands or models offer similar performance at a lower cost. However, these alternatives may lack the same level of reliability or warranty support.

5. **Maintenance Requirements** Like all oil burner components, the nozzle requires periodic cleaning and inspection to prevent clogging or carbon buildup. Failure to maintain it properly can negate its benefits and lead to reduced efficiency or system failure.

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### **Conclusion and Recommendation**

The **Delavan 0.75-80-B oil burner fuel nozzle** is an excellent choice for those seeking a reliable, high-performance part that ensures efficient fuel delivery and combustion. Its durability, compatibility with most oil burner systems, and strong brand reputation make it a worthwhile investment for homeowners or businesses looking to maintain or upgrade their heating systems.

However, if budget is a concern or if the system is not heavily used, a slightly less expensive nozzle from a trusted brand may still provide adequate performance. **For most users, especially those with newer or high-efficiency oil burners, the Delavan nozzle is the best option** due to its proven track record and long-term value.

- **Buy the Delavan 0.75-80-B nozzle** if you prioritize reliability, efficiency, and long-term performance, especially for a well-used or high-demand heating system.

- **Consider alternatives** only if you are certain that a lower-cost nozzle will meet your needs and if you are comfortable with potential trade-offs in durability or support.

- **Ensure proper installation and maintenance** to maximize the nozzle s lifespan and performance. If unsure, consult a professional HVAC technician to handle the replacement.

Details:

It supports a maximum flow rate of zero point seven five gallons per hour and features an eighty-degree spray angle, ideal for efficient fuel distribution. Fuel Nozzle Type: B Solid Cone. Orifice Material: Stainless Steel. Country of Origin: USA.

Application: Replacement Part. It includes a filter at the base, making it suitable for various heating systems. The DELAVAN 0.75-80-B is an oil burner fuel nozzle designed for use in combustion applications. Constructed with a durable brass body.

Features an 80-degree spray angle. Spray Pattern: B. Technical Specifications: Maximum Flow Rate: 0.75 gph. Body Material: Brass.

Standard Brand: Delavan Spray Technologies. Maximum flow rate of 0.75 gallons per hour. Product highlights: This solid cone type B nozzle ensures uniform droplet distribution, enhancing combustion efficiency.

part #: 07580 prices

• $23.74-$52.69

specifications momaequ:

• brand: Delavan
• mpn: 0.75-80-b
• part type: Oil Fuel Nozzle

shipping momaequ:

• cost: $0.00
• transit: 4-8 Days
• type: Fixed
• class: Standard
• service: Standard

offer momaequ:

• sold: 0
• options: Ship-to-home
• started: April 24, 2026
• quantity: 24
• availability: In Stock

payments momaequ:

• credit card: Discover
• wallet: Paypal
• other

general momaequ:

• Industrial Automation Motion Controls > Electric Motors > Definite Purpose Motors
• condition: New

returns momaequ:

• policy: Returns Accepted
• method: Money back
• paid by: Seller
• time: 30 Days

seller momaequ:

• city: Dresher, PA
• rating: 99.4%
• # reviews: 30360

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