Looks like even more Chinese junk dumped on the world. Probably best delivered directly from the factory, right to the scrapyard.

Have you ever fix the flapping in the wind inherent in this design?

Are long stroke units more effectient on deeper or horizontal wells?

A re engineered roto flex

기름은 곳 고갈된다 고로 기름부국은 곳 망한다

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-EmdKVecQhXs.html ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tITpsOUcs_I.html

Bad ad!! Sounds like it’s squeaking, needs greasing or about to crater! 👎👎👎

Try to have a pumper hump those counterweights for lower cost or roll back the unit without a roll back system.... ye right 😂

How many BPD this unit can produce

What the productivity range of this kind of pumps and what is the deepest point of the downhole pump?

Me parece que es un buen aparato , me gustaria saber del mantenimiento.-