.40 70 R - Monarch - Oil Nozzle - 12 Pack

.40 70 R – Monarch Oil Nozzle (12 Pack)

Monarch .40 70 R oil nozzles are designed for general‑purpose oil‑fired burner applications requiring dependable fuel delivery and consistent combustion performance. Manufactured to Monarch’s exacting standards, these nozzles are supplied as the standard all‑around option unless a different series is specified, making them a trusted choice across a wide range of burner designs.

Technical Specifications
Flow Rate: .40 GPH
Spray Angle: 70°
Spray Pattern: R – Solid Cone
Rated Pressure: 100 PSI
Manufacturer: Monarch Mfg. Works
Pack Quantity: 12 nozzles

R Series Spray Pattern (Solid Cone)

Monarch R Series (Solid Cone) nozzles cover a firing range of 0.40 to 3.50 USGPH and are supplied regularly unless otherwise specified by the customer. This series is a good all‑around nozzle suitable for most oil‑fired burners. The solid cone spray pattern provides reliable flame stability and consistent combustion performance. While atomization is not quite as fine as Monarch’s NS series, the R series offers dependable operation and broad burner compatibility for standard heating applications.

Applications
Residential and light commercial oil‑fired burners
Boilers and furnaces requiring standard solid cone atomization
General service replacement where Monarch R series and 70° spray angle are specified

Cross Reference: for Delavan, Hago, Steinen and Danfoss see Chart