The mud pumps conform to API Spec 7kThe pumps can be driven by Diesel Engine, AC/DC motors up to the driving system available on different rigs.Threaded valve covers.Nodular iron power end frame, crank shaft, connection rods and crossheads.Heat-treated alloy steel main gears are bolted to the
ST as the professional mud pump and parts manufacturer also could suplly the Valve Cover, Liner Nut, Crankshaft, Liner Cage, Pulsation Dampener, Cylinder Cover Flange, Emsco Wear Plate, Bearing and so on.