Model: ER14250Nominal Voltage: 3.6V Nominal Capacity: 1.2AhHigh and stable operating voltageHigher power and higher energy for the whole battery lifeSuperior drain capability and higher power applications
Meet API 11E API B Series Oilfield Well Oil Pumping Units Product OverviewAPI B series pumping unit, a light-weight conventional beam pumping unit, adopting wa...
Conventional light API B pump units, balanced by walking beams, are among the most common and most widely used power units in rod production...
API C series Pumping Units is a kind of conventional walking beam pumping units, it's the ground power equipment used in sucker rod oil extraction.The p...