| pumps | pvh74c-raf-13s-10-c25v- 31 ref 421ak00492a | ||
| displacement | 074 : 73,7 cm3/r [4.50 in3/r] | ||
| front mounting & input shaft | 13 : 4 bolt c (sae j744-127-4) with 38.1 [1.50] dia straight keyed shaft (key included), 62.0 [2.44] shaft extension | ||
| drain port size & location | 1 : .750-16 unf-2b sae o-ring port - bottom (top plugged) | ||
| controller type | b : pressure and flow compensator | ||
| flow comp, ic cont. / unload vlv standby | 20 : 19-21 bar [276-305 lbf/in2] | ||
| control special features | 00 : no control special features | ||
| auxiliary mounting & output shaft | af : 2 bolt a (sae j744-82-2) w/ 17t 16/32dp splined shaft (ans b92.1a-1976) | ||
| special features | 00 : no special features | ||
| customer &/or unit identification | 0 : none - mark assembly number, complete model code and build date code on plate |
| code title | pvh : vickers pressure compensated/pressure flow compensated open circuit piston pump | ||
| input shaft rotation | r : right-hand rotation (cw) right side suction port, left side pressure port | ||
| main ports size & location | aa : side ports; suction - 2.000 sae 4-bolt split flange port standard pressure series (code 61) with 1/2-13 unc-2b threads; pressure - 1.000 sae 4-bolt split flange port standard pressure series (code 61) with 3/8-16 unc-2b threads | ||
| diagnostic pressure port | 0 : no diagnostic pressure port | ||
| pressure compensator setting | 25 : 246-254 bar [3568-3684 lbf/in2] | ||
| torque sensing / other compensation | 00 : no torque sensing setting or other compensation | ||
| maximum displacement option | 1 : standard displacement | ||
| shaft seals | 1 : single, one-way shaft seal, fluorocarbon | ||
| paint | 01 : blue primer | ||
| design code | a : first design |
