3801 – 38 FRAME BLOCK-STYLE PLUNGER PUMP Home > Brands > CAT Pumps > Plunger Pumps > 3801 – 38 FRAME BLOCK-STYLE PLUNGER PUMP Posted on September 30, 2016October 17, 2016 by tugz Technical Specifications Max Flow: 10 Min Pressure: 100 Max Pressure: 5000 Inlet Port Size: 1.5 Discharge Port Size: 1 RPM: 915 Drive Type(s): Belt Material: Stainless Steel (SS)