| pumps | aec028r31aba1aa282000000 100100cd01b | ||
| Schluckvolumen | 028 : 28.0 cm3/r [1.71 in3/r] | ||
| front mounting & input shaft | 31 : 2 bolt b (sae j744-101-2) with 25.4[1.00] dia straight key shaft with .375-24 unf-2b thread | ||
| drain port size & location | a : .875-14 unf-2b o-ring port - top (28cc) | ||
| controller type | aa : pressure and flow compensator with .4375-20 sae o-ring load sense port left side | ||
| flow compensator setting | 20 : 17,24-19,99 bar [250-290 lbf/in2] | ||
| control special features | 00 : no control special features | ||
| auxiliary (rear) mount & output shaft | 00 : no auxiliary mount | ||
| pump special features | 00 : no pump special features | ||
| design code | b : second design |
| code title | aec : 220 series mobile piston pump | ||
| input shaft rotation | r : right-hand rotation (cw) right side suction port, left side pressure port | ||
| main ports size & location | ab : side port; suction 1.625-12 un-2b sae o-ring; pressure 1.0625-12 un-2b sae o-ring | ||
| diagnostic pressure ports | 1 : .4375-20 unf-2b sae o-ring ports - suction and pressure - plugged | ||
| pressure compensator setting | 28 : 206.8-213.7 bar [3000-3100 lbf/in2] | ||
| secondary compensator setting | 00 : no secondary compensator setting | ||
| maximum displacement option | 01 : standard displacement (as given in code title) | ||
| Wellendichtung | 1 : fluorocarbon rubber shaft seal | ||
| paint | cd : blue primer per spec 209-13cd (standard) |
