The2.50 80 AR - Monarch Oil Nozzle - 12 Packis a specialized nozzle set designed for oil burner systems, particularly those requiring quiet combustion and stable flame retention. Here's a summary of its features and availability:
🔧 Product Details
Model: 2.50 80 AR
Flow Rate: 2.50 GPH
Spray Angle: 80°
Spray Pattern: AR (Special Solid Cone)
Application: Known for quiet combustion in flame retention head burners; often used as a “cure-all” replacement nozzle and increasingly specified in OEM equipment
Pack Size: 12 nozzles
Cross Reference: for Delavan, Hago, Steinen and Danfoss see Chart
