Parker Hannifin P1 Pump

parker-p1-pump

  • Variable displacement, axial hydraulic piston pump for open-circuit applications
  • Medium pressure, continuous operation at pressures up to 280 bar
  • Compact, quiet and efficient control
  • Wide temperature range suitable for mobile applications

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Technical Data

Model P1/PD 018 P1/PD 028 P1/PD 045 P1/PD 060 P1/PD 075 P1/PD 100 P1/PD 140
Max. Displ cm3/rev 18 28 45 60 75 100 140
cu.in/rev 1.10 1.71 2.75 3.66 4.58 6.01 8.54
Outlet Pres-Cont
bar
psi		 280
400
Intermittent*
bar
psi		 320
4500
Peak, bar
psi		 350
5000
P1 Max. Speed-Boosted Inlet, rpm 3200 3200 3000 2800 2700 2500 2400
P1 (1.0 bar abs inlet), rpm 3200 3200 2600 2500 2300 2100 2000
P1 (0.8 bar abs inlet), rpm 2700 2800 2200 2000 1900 1800 1800
PD Max. Speed (1.0 bar abs inlet), rpm 1800
PD (0.8 bar abs inlet), rpm 1800
Min. Speed, rpm 600
Inlet Pressure-Max bar
psi		 10 (gage)
145
Rated, bar
psi		 1.0 absolute (0.0 gage)
14.5
Min. bar
psi		 0.8 absolute (-0.2 gage)
11.6
Case Press-Peak, bar 4.0absolute (3.0 gage) and less than 0.5 bar above inlet pressure
Rated, bar 2.0 absolute (1.0 gage) and less than 0.5 bar above inlet pressure
Fluid Temp
°C
°F		 -40 to +95
-40 to +203
Fluid Visc.-Rated, cSt 6 to 160
Max. Interm, cSt 5000 (for cold starting)
Min. Interm, cSt 5
Fluid Contamin-Rated, ISO 20/18/14
Max. ISO 21/19/16
SAE Mount-Flange 82-2(A) 101-2(B) 101-2(B) 127-2(C) or 127-4(C) 127-4(C) 152-4 (D)
ISO Mount-Flange 80mm 100mm 100mm 125mm 125mm 125mm 180mm
SAE Keyed Shafts 19-1, A 25-1, BB 25-1, BB 32-1, C 32-1, C 38-1, CC 44-1, D
ISO Keyed Shafts 20mm 25mm 25mm 32mm 32mm 40mm 50mm
SAE Spline Shafts 91T,A
11T,A		 13T,B
15T,BB		 13T,B
15T,BB		 14T,C 14T,C 17T,CC 13T,D
Weight-End Port kg
(lb)		 13.4 (29.5) 17.7
(39.0)		 23
(50)		 29
(64)		 30
(66)		 51
(112)		 66
(145)
Side Port kg (lb) 14.2
(31.3)		 18.1
(40.0)		 24
(52)		 30
(67)		 31
(68)		 53
(117)		 67
(147)
Thru-Drive kg (lb) – – 27 (59) 34 (75) 35 (77) 55 (121) 82 (180)

 

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