Delavan 00110-70B1 Oil Burner Nozzles, 1.10 gph, 100 psi, 70 degrees, B, Solid Cone

Delavan 110-70B1 Oil Burner Nozzle – 1.10 GPH, 70° Solid Cone, Type B

The Delavan 110-70B1 Oil Burner Nozzle is a precision fuel delivery component engineered for accurate atomization and reliable performance in oil-fired heating systems. Featuring a 70° Type B solid cone spray pattern, this nozzle ensures uniform fuel distribution and consistent combustion characteristics. The bi-metal construction—combining a brass body with stainless steel metering components—provides dimensional stability, extended wear life, and superior heat transfer to minimize residue accumulation on the nozzle face during operation.

Technical Specifications

• Manufacturer: Delavan
• Model Number: 110-70B1
• Product Type: Oil Burner Nozzle
• Flow Rate: 1.10 GPH (Gallons Per Hour at 100 PSI)
• Spray Angle: 70°
• Spray Pattern: Solid Cone (Type B)
• Material – Body: Brass
• Material – Metering Components: Stainless Steel
• Construction Type: Bi-Metal Design (Brass Body / Stainless Steel Metering Parts)
• Operating Pressure: Standard 100 PSI (per burner manufacturer specification)
• Heat Transfer Characteristics: Brass body provides rapid heat dissipation to reduce varnish or carbon buildup
• Atomization Performance: Consistent droplet size and distribution for efficient combustion
• Fuel Compatibility: No. 1 and No. 2 Fuel Oils and compatible light distillates
• Temperature Range: Rated for standard burner chamber operating conditions
• Durability: High wear resistance at metering orifice and distributor slots
• Part Number: 2423
• Application: Suitable for residential, commercial, and light industrial oil-fired furnaces and boilers
• Compliance: Manufactured to OEM and industry standards for performance and precision fuel metering

Performance and Application

The Delavan 110-70B1 Oil Burner Nozzle is designed to maintain stable flame characteristics and reliable ignition across variable operating conditions. The solid cone spray pattern provides uniform combustion and optimal fuel-air mixing in burner configurations requiring full cone distribution. The stainless steel metering elements ensure accurate flow control, maintaining precise spray geometry over extended service life. The brass body enhances thermal conductivity, reducing fouling and maintaining nozzle cleanliness under sustained high-temperature operation. This nozzle is suited for professional applications requiring accurate atomization, fuel efficiency, and consistent combustion performance in oil-fired systems.

Summary

The Delavan 110-70B1 1.10 GPH 70° Type B Solid Cone Oil Burner Nozzle provides professional contractors with a reliable, precision-engineered component for efficient fuel atomization. Its bi-metal construction, uniform spray pattern, and wear-resistant materials ensure consistent performance, clean combustion, and long-term durability in oil-fired heating equipment.