Mud Pump For Drilling Rig Oil Drilling Mud Pump DESCRIPTION of Centrifugal Mud Pump Centrifugal Pumps are used to supply slurry to desanders and desilters, and at the same time can be kinetic pumps for jet mud mixers. Adopt high wear resistant hard alloy mechanical seal . Adopt imported bearings . Adopt thicker pump cases , whose flow passages are more reasonable , which can reduce turbulence to the minimum. Pump body adopts open structure , which makes the installation, repair and maintenance to be more convenient. Impellers and over-current components all adopt high wear resistant cast iron.