B4E-SLR7-T0300000D

Model "SA4" Do-All Pressure Loaded Reducing Regulator (Series Iv); Body Size 1-1/2", Standard Diaphragm Construction; Bar Stock 316l SST Body & Topworks; 316l SST Plug & Cage, 17-7ph SST Diaphragm, Polyall Seat, Tfe U-Cup W/SST Engergizer Static Seal, Tfe U-Cup W/SST Energizer Dynamic Seal, Perfluorocarbon Elastomer (Ffkm) O-Ring Diaphragm Seal; Tube End Bw Connections; No Range Spring, Pressure Loaded; Internal Sensing, 2-7 PSIG Lower Spring; High Purity Electro Polish To 10ra Avg. Finish, Clean To Spec;#S-1662