1) Power end: The tooth of the transmission gear is an involute shape, runs Smoothly and has high efficiency and long lifetime. Crankshaft is integral Hollow casting. The end is splash lubricated
2) Fluid end: Intake flange and discharge flange is in accordance with ANSI And API criterion
3) Between piston rod and intermediate rod comes a clamp connection, Speedy dismantle could be made
4) There are ledges at the bottom of valve installation holes, to protect valve Cup from going down. Piston and cylinder liner are cooled down and lubricated By an independent spilling pump
5) Wearing parts have wide range universality
6) Equipped with air chamber, ensure a steady output pressure