1,single-acting triplex-piston pump 2,can transfer water, cement fluids with ... gravel diameter smaller than 7mm BWS-200/10 Mud Pump is not only transport clear watear and grout, ... and stream-way for indurating their fracture,ravelly ground, fluid hole to prevent dam base form percolating, and also ... , clay mortar, cement mortar and so on, This pump is also used in the kilometer of core drillings.Model ...