2.50 60 AR - Monarch - Oil Nozzle - 12 Pack

The 2.50 60 AR - Monarch Oil Nozzle - 12 Pack is part of Monarch’s AR Series, which is designed for quiet combustion and is widely used in flame retention head burners.

🔧 Product Specifications

• Model: 2.50 60 AR
• Flow Rate: 2.50 GPH
• Spray Angle: 60°
• Spray Pattern: AR (Special Solid Cone)
• Series Range: AR nozzles are available from 0.60 to 3.50 GPH across spray angles from 45° to 90°
• Application:
  • Known for quiet combustion
  • Often used as a “cure-all” replacement nozzle
  • Increasingly specified in OEM burner equipment
• Performance:
  • Individually tested for:
    • Flow rate at 100 psi
    • Spray angle accuracy
    • Spray symmetry and quality
    • High-pressure flutter at 150 psi
    • Cross Reference: for Delavan, Hago, Steinen and Danfoss see Chart