2B5-3B5K-1MBD

Model D Rev D Pressure Reducing Regulator For General Service; 3/4" Line Size; Sales Kit B; Bronze Body And Spring Chamber; B5 Trim: Brass With PTFE Seat And Phosphor Bronze Diaphragm; 2-15 PSI Range Spring; OPT-55: Cleaned For Oxygen Service Per Cashco Specification S-1134