... 7Mpa (controllable) Piston stroke: 100mm Clutch control: Yes Cylinder diameter: 85mm Power: 45KW Suction tube diameter: 89mm Drain ... 5, BW900 / 5 mud pumps are horizontal, twin double acting, reciprocating, piston pump, adapted well drilling, geological drilling, pile ... parts, long service life, and so on. Use electrical or diesel power.BBW260 / 7 mud pump is horizontal, triplex, single acting, ...