Oil Nozzle - 2.50 90 AR-12PK - Monarch display brightness

display brightness

Smoke Color: White to light grey

Heavy commercial and industrial oil-fired burners

Model: S-7741

Oil Nozzle - 2.50 90 AR-12PK - Monarch display brightness2. 50 90 AR Monarch Oil Nozzle (12 Pack) Monarch 2. 50 90 AR oil nozzles are designed for oil fired burner applications where quiet combustion and stable flame characteristics are required. Manufactured to Monarch's exacting standards, the AR series has become widely used due to its proven success in flame retention head burners and is increasingly specified on original equipment. Technical Specifications Flow Rate: 2. 50 GPH Spray Angle: 90 Spray