Oil Nozzle - .50 45 AR-12PK - Monarch The compact shape makes it

The compact shape makes it far easier to install

Connection Type: 1/4" FPT (threaded)

The KK120 - Crown - PIONEER CARDED KIT 41215 is a burner coupling kit designed for oil burner systems

OEM Part Number : 141833 & 141834

This valve is part of the Henry 5231 series

Oil Nozzle - .50 45 AR-12PK - Monarch The compact shape makes it. 50 45 AR Monarch Oil Nozzle (12 Pack) Monarch . 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: . 50 GPH Spray Angle: 45 Spray