... Capacity:150 m3/h 5.Head 39m PN Type Mud Pump PN Type Mud Pump PN type pumping is single-stage, single-suction horizontal ... centrifugal slurry pump, this type of pump flow components is made by wear-resistant alloy ... . conveying maximum weight concentration is 50-60% .Type explain:2PN: 2 -- pump export diameter , P -- Impurity pump , N -- Mud PN Type Mud Pump