FB4-5S37-11A0EFN0A

Model 1000LP Rev A Pressure Reducing Regulator, PTFE/Al-Silicate Gaskets; 1/2" Line Size, Gaseous Jet; Carbon Steel Body With Carbon Steel Spring Chamber; S3 Trim: 316 Stainless Steel Cylinder, 316 Stainless Steel Plug With PTFE Seat, Neoprene (BC) Diaphragm; NPT End Connections; 1-5 PSIG Range Spring; OPT-12: One-Step Reduced Orifice; OPT-25: 1/4" NPT Spring Chamber Vent Tap; OPT-26: 1/4" NPT Body Tap (Pressure Gauge Not Included); OPT-56: Cleaned For Non-Oxygen Service Per Cashco Specification S-1542