... types pumping uni Specification Our conventional beam pumping unit is designed according to the criterion of API ... regions.For example, our MODEL C228-173-100P pumping unit has reasonable designed parameter, good performance, length stroke, ... repair. It has a long service life. ItemPumping unit typeLifting Capacity(lbs)Stroke Length(in)Rated torque(in ... ,00058C-25D-53-305,30030 2025,000 API11E Pump Unit