rod force 6kN, stroke length 20mm second pump (unit B):79.2 l/h, type EL3, serial number 307889-010.001, rod force 7.5kN, stroke length 20mm, stroke frequency 141rpm; third pump (unit C): 77.1 l/h, type EL3, serial number 307889-010.001, rod force 7.5kN, stroke length 20mm, stroke frequency 141rpm 3~/50Hz/230-400V/1,410rpm type 1MA5106-4BA41-Z ; EExeIIT3