Delavan 1.00-70-b 1.00 Gph 70 Degree B Solid Cone Oil Burner Nozzle

Product Description

The Delavan 1.00-70-B is a solid cone oil burner nozzle designed for residential heating systems. It delivers a flow rate of 1.00 gallons per hour at a rated pressure of 100 PSI. The 70-degree spray angle produces a solid cone spray pattern that evenly distributes fuel oil for clean, efficient combustion. HVAC technicians and heating system installers rely on this type of nozzle to keep oil-fired furnaces and boilers running at peak performance. Choosing the correct nozzle flow rate, spray angle, and pattern type is critical to achieving proper fuel atomization and burner efficiency. The wrong nozzle can lead to incomplete combustion, sooting, or excessive fuel consumption. The Delavan 1.00-70-B addresses these concerns with a precision-engineered orifice disc made from steel, housed in a durable brass body. The brass construction resists corrosion from heating oil and provides long service life in demanding residential heating applications. The built-in sintered filter helps trap contaminants before they reach the orifice, protecting the spray pattern and extending the service interval between nozzle replacements. Solid cone spray patterns like the Type B are well suited for residential oil burners where stable, even heat distribution across the combustion chamber is needed. This nozzle meets ISO 9001 quality standards, which means it is manufactured under a controlled quality management system. That consistency matters in the field, where technicians need parts to perform the same way every time. Whether you are performing an annual tune-up, replacing a worn nozzle, or commissioning a new oil burner installation, the Delavan 1.00-70-B is a dependable choice for 1.00 GPH applications requiring a 70-degree solid cone pattern.

• 1.00 GPH flow rate at 100 PSI rated pressure for precise fuel delivery in residential oil burners
• 70-degree solid cone spray pattern provides even fuel atomization and stable combustion performance
• Brass body and steel orifice disc construction with integrated sintered filter for durability and clean operation

Product Highlights

The Delavan 1.00-70-B oil burner nozzle delivers consistent 1.00 GPH fuel flow with a 70-degree solid cone pattern, built to ISO 9001 standards for reliable residential heating system performance.

Product Information

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 1.00-70-B

Technical Specifications

• Product Type: Oil Burner Nozzle
• Spray Pattern: Type B, Solid Cone
• Spray Angle: 70 Degree
• Flow Rate: 1.00 GPH
• Pressure Rating: 100 PSI
• Temperature Rating: 80 Degrees F
• Body Material: Brass
• Orifice Disc Material: Steel
• Filter Type: Sintered
• Application: Residential
• Applicable Standard: ISO 9001