D1B-AP7K-MAE

Model DA1 Rev E Pressure Reducing Regulator; 3" Line Size; Sales Kit A; Stainless Steel Body With Stainless Steel Spring Chamber; P7 17-4PH Stainless Steel Trim, 316L Stainless Steel Cage, Polyurethane Seat, Fluorosilicone Diaphragm, Fluorosilicone Static Seal, Stainless Steel/PTFE U-Cup Dynamic Seal; OPT-55: Cleaned For Oxygen Service Per Cashco Specification S-1134