1.00 45 R - Monarch - Oil Nozzle - 12 Pack It features a 5/8" inner

It features a 5/8" inner diameter (ID) and a 1" right/left (R/L) nut

The Henry 5230A-300 Relief Valve is a brass straight-thru type pressure relief valve designed for use in refrigeration and industrial fluid systems

and solid contaminants to protect system components and ensure efficient operation

10 70 NS Monarch Oil Nozzle - 12 Pack is a high-quality nozzle designed for oil burner systems

1.00 45 R - Monarch - Oil Nozzle - 12 Pack It features a 5/8" innerThe 1. 00 45 R Monarch Oil Nozzle 12 Pack is a solid cone nozzle designed for oil burner systems, offering consistent performance and fine atomization. Product Specifications: Model: 1. 00 45 R Flow Rate: 1. 00 GPH (gallons per hour) Spray Angle: 45 degrees Spray Pattern: R (Solid Cone) Pack Size: 12 nozzles Manufacturer: Monarch MFG Works LLC Cross Reference: for Delavan, Hago, Steinen and Danfoss see Chart