API 674 MUDKING , Weatherford,Pertamina,Sinopec,CNPC, ... 600(S))horizontal piston pump is a new single role, bias type, reciprocating triplex plunger pump. It consists of ... cover well, operation. Is a high-pressure piston pump of choice for well cementing.Characteristics Description1.Reducer of ... a series of interchangeable pump(3” pump 3-1/2” pump 4” pump 4-1/2” pump), to meet different requirements ...