Oil Nozzle - 13.50 80 BPS - Monarch 1 1/2" is an innovative

1 1/2" is an innovative and efficient fastening solution designed for use in radiant heating systems

and debris

Large Thumb Screw: The core depressor is equipped with a large thumb screw

Seal Cap: Molded plastic

Oil Nozzle - 13.50 80 BPS - Monarch 1 1/2" is an innovative13. 50 80 BPS Monarch Oil Nozzle Monarch 13. 50 80 BPS oil nozzles are engineered for high capacity oil fired burners requiring variable firing rates with precise flow control. Manufactured to Monarch's exacting standards, these nozzles are designed for applications where burner output must be adjusted dynamically through pressure regulation rather than nozzle replacement. Technical Specifications Nominal Flow Rate: 13. 50 GPH Spray Angle: 80 Spray