Oil Nozzle - 7.50 45 HO-12PK - Monarch OEM Part Number : 8381

OEM Part Number : 8381

Function: Maintains clean

Positive stem stop ensures precise positioning in the open or closed state

Anti-spin seat disc for high-velocity gas applications

Oil Nozzle - 7.50 45 HO-12PK - Monarch OEM Part Number : 83817. 50 45 HO Monarch Oil Nozzle (12 Pack) Monarch 7. 50 45 HO oil nozzles are engineered for heavy oil combustion applications requiring dependable atomization at elevated operating pressures. Manufactured to Monarch's exacting standards, these nozzles are specifically designed for burners operating on higher viscosity fuel oils, where standard light oil nozzles are not suitable. Technical Specifications Flow Rate: 7. 50 GPH Spray Angle: 45 Spray