Oil Nozzle - 2.50 45 AR-12PK - Monarch Here's a breakdown of its

Here's a breakdown of its key specifications and features:

Cutting Angle: The cutting angle is 120 degrees

Versatile Use: Can be used both as a pressure regulator and a relief valve

Model: ER3

Henry LI-50A-3AR Liquid Indicator (LL50 Series)

Oil Nozzle - 2.50 45 AR-12PK - Monarch Here's a breakdown of its2. 50 45 AR Monarch Oil Nozzle (12 Pack) Monarch 2. 50 45 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: 45 Spray