Page 28 - Parker - P1/PD series medium duty axial piston pumps

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

PD Series Typical Overall Efficiency

PD 060 PD 075
50 C inlet oil temperature - ISO VG 32 fluid - maximum displacement 50 C inlet oil temperature - ISO VG 32 fluid - maximum displacement
95 95
90

90 85
Overall efficiency (%) 85 1800 rpm Overall efficiency (%) 75 1800 rpm
80

1500 rpm
1500 rpm
70
80 1200 rpm 65 1200 rpm

60
75 55
0 50 100 150 200 250 300 350 0 50 100 150 200 250 300 350
Pump outlet pressure (bar) Pump outlet pressure (bar)

PD 100 PD 140
50 C inlet oil temperature - ISO VG 32 fluid - maximum displacement 50 C inlet oil temperature - ISO VG 32 fluid - maximum displacement
95 95
90
90
85
Overall efficiency (%) 85 1200 rpm Overall efficiency (%) 75 1800 rpm
80

80
70
1500 rpm
1800 rpm 65 1500 rpm
75
1200 rpm
60
70 55
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
26 Marysville, Ohio USA