... (S)(TWS-600(S))horizontal piston pump is a new single role, bias type, reciprocating triplex plunger pump. It consists of three parts: power ... -600(S)(TWS-600(S))intermittent plunger pump for oil well work, such as: acidification, cementing, fracturing, etc.. cover well, operation. Is a ... )high23.88 in(607mm)weight (nearly)4,600 LBS(2086kg) Triplex Plunger Pump(fracturing pump)