Powermate 040-0425RP Universal Replacement Single Stage Inline Twin Cylinder Oil Lubricated Pump - 1.9 RHP Universal Replacement for Single Stage 1.9-RPH Inline Twin Cylinder Air Compressor Pump CFM Ratings: 7.1 at 40 / 5.7 at 90 Aluminum Head and Valve Plate Help Dissipate Heat Features Automotive Style Ball Bearings Flywheel and Filters are Included