Triplex plunger pump is a positive-displacement reciprocating pumps, which is configured with three plungers. It is a common configured pump used in both drilling and well service operations. These pumps are used in well service activities generally are capable of handling a wide range of fluid types, including corrosive fluids, abrasive fluids, and slurries containing relatively large particulates. It is used in applications that require continuous pumping. The plunger pump design of a triplex pump offers a reinforced seal and uses ceramic plungers for tight alignment and long life in high-pressure applications, such as oil well stimulation, surface preparation or rust removal, and gas turbine misting.