Pumps, Pumping Machines & Parts #2833802

The mud pumps mainly have three models as SL3NB-1600A, SL3NB-1300A, SL3NB-1000, all of which are triples single acting pistons. The characteristic of design is that to optimize parameter, appropriately increase stroke and reasonably lower stroke number to improve the performance of suctions of pumps.

The PC Pump with surface drive is a new type of production equipment, which is consisted with surface drive equipment and downhole progressive cavity pump. The surface drive equipment transmits the power to the downhole through the rotating motion of suck rod, then drive the rotor to rotate in the stator downhole. PC pump is a positive displacement pump. The rotor rotates within the stator, thus series of cavities are formed and these cavities progress gradually from the bottom (suction end) to the top (discharge end), carrying the formation fluids through the pump and into tubing.

The ROTAFLEX pumping units have consisted major features and advantages of all kind of pumping units through years of development. As a unique engineering breakthrough, the 100% mechanical ROTAFLEX is especially suitable for producing high volume fluid in deep wells with rod pump