6811 – 68 FRAME BLOCK-STYLE PLUNGER PUMP Home > Brands > CAT Pumps > Plunger Pumps > 6811 – 68 FRAME BLOCK-STYLE PLUNGER PUMP Posted on September 30, 2016April 14, 2021 by tugz Technical Specifications Max Flow: 15 Min Pressure: 100 Max Pressure: 5000 Inlet Port Size: 1 1/2″NPT(F) Discharge Port Size: 1″NPT(F) RPM: 600 Drive Type(s): Belt Material: Stainless Steel (SS)