Page 16 - Parker - P1/PD series medium duty axial piston pumps

HY28-2665-01/P1/EN Medium Duty Axial Piston Pumps
P1 Performance Data P1/PD Series

P1 Series Typical Overall Efficiency

P1 018
50 C inlet oil temperature - ISO VG 32 fluid - maximum displacement
95

90

Overall efficiency (%) 80 1200 rpm
85
2100 rpm
3200 rpm

75

70

65
0 50 100 150 200 250 300
Pump outlet pressure (bar)

P1 028 P1 045
50 C inlet oil temperature - maximum displacement 50C inlet oil temperature - ISO VG 32 fluid - maximum displacement
95 90
88
90 2100 rpm
86
Overall efficiency (%) 80 3200 rpm Overall efficiency (%) 84 1200 rpm
85
1200 rpm
2100 rpm
82
2600 rpm
80
75
78
70
76
65 74
0 50 100 150 200 250 300 0 50 100 150 200 250 300
Pump outlet pressure (bar) Pump outlet pressure (bar)

Parker Hannifin Corporation
Hydraulic Pump Division
14 Marysville, Ohio USA