Oil Nozzle - 1.00 80 AR-12PK - Monarch Durability: Specially heat-treated for impact

Durability: Specially heat-treated for impact use

Tip Diameter: 3/8 inches

Bi-Directional Flow: Allows for efficient operation in systems with reverse cycle heat pumps

The Hansen H5600R/350-P is a reduced-capacity ammonia (NH₃) pressure relief valve

Effective Cleaning: Ideal for flushing contaminants from line sets during conversions and after compressor burnouts

Oil Nozzle - 1.00 80 AR-12PK - Monarch Durability: Specially heat-treated for impact1. 00 80 AR Monarch Oil Nozzle (12 Pack) Monarch 1. 00 80 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: 1. 00 GPH Spray Angle: 80 Spray