... capacity 3, supply other main types pumping uni Specification Our conventional beam pumping unit is designed according to the criterion ... regions.For example, our MODEL C228-173-100P pumping unit has reasonable designed parameter, good performance, length stroke ... . It has a long service life. ItemPumping unit typeLifting Capacity(lbs)Stroke Length(in)Rated torque ... ,30030 2025,000 API 11E Pumping Unit