Model 1000HP Rev A Pressure Reducing Regulator For Standard Service; 1-1/2" Line Size, Liquid Jet; Bronze Body With Bronze Spring Chamber; BK Trim: Brass Cylinder And Plug With Fluorocarbon Elastomer (FKM) Seat, Fluorocarbon Elastomer (FKM) Diaphragm; NPT End Connections; 30-75 PSIG Range Spring; OPT-3: T-Bar And Locking Lever (1-1/4" - 2" Line Size)