Conventional LS1 Pumping Units

Our Conventional Crank Balance Pumping Unit is the most universally compliant pumping unit in the line. It is most commonly referred to as “the workhorse”. Lone Star Artificial Lift’s units are great for pumping high rate shallow wells, as well as gas wells and deep oil wells. The dual direction crank rotation of the Conventional Gear Reducer is conducive for a longer working lifespan of your unit.



  • Largest structural bearings in the industry
  • Oversized structural beams
  • Double Circular Arc (DCA) or Involute Gear Reducer
  • Easy counterweight adjustment
  • Bolt-on crank arms



  • Larger bearings permit a longer bearing life
  • Bolt-on crank arms are not pressed and allow easy field replacement and less well downtime