Get current pricing for Sihi, 96 CFM Shihi Stainle 96 Cfm Sihi Stainless Steel Liquid Ring Type Vacuum Pump. 2 Inlet. Motor - 1800 Rpm, 20 Hp, 1 Psi Suctin Pressure. 75 Psi/fv @ 50/260 C. Model L . Product Category: Process Equipment, Sub Category: Process Pumps: