Pressure or Pressure-Flow Compensator Control  - EatonThis procedure is used to adjust the compensator on the. Eaton model 70122, 70422, 70423, and 70523 compensated controlled piston pumps. Model 7042270122, 70422, 70423, 70523 seriesIn hydraulic systems that use Eaton's Medium Duty piston pumps and motors, the optimum viscosity range is 10 - 39 cSt. [60 - 180 SUS], at normal operating 
70422-REK | Eaton PowerSourcePST PUMP ASYModel 70122, 70422, 70423, and 70523 Pressure  - SG MorrisIn hydraulic systems that use Eaton's Medium Duty piston pumps and motors, the optimum viscosity range is 10 - 39 cSt. [60 - 180 SUS], at normal operating Untitled - EatonEATÓN. Hydraulics. Medium Duty Piston Pump. Pressure or Pressure-Flow Compensated Piston Pumps. Model 70422 or 70452. O 0-38 cm3/r [0 - 2.32 in3/r]Eaton Hydrostatic - 70422-REK - Motion IndustriesBuy Eaton Hydrostatic Hydraulic Axial Piston Pumps 70422-REK direct from Motion Industries. Your proven service leader with reliable delivery since 1972Eaton® Parts and Repair Information1. Rotating Kit Assembly (parts list on page #11). 6. 70120-602. 1. Camplate. 7. 70120-401. 1. Control Piston. 8. 70422-618. 2. Cover. 9. 16026-507. 1. Roll Pin