Parker - Series PVP Variable Volume Piston Pumps - Siebert ...

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Catalog HY28-2662-CD/USPerformance DataVariable Volume Piston PumpsSeries PVP 23/33Typical Performance Data - Fluid: Standard Hydraulic Oil 100 SSU @ 49°C (120°F)100LPM75.7GPM20PVP23 @ 1800 RPMVolumetric Efficiency100LPM75.7GPM20PVP33 @ 1800 RPMVolumetric EfficiencyEfficiency - %9080706050Flow68.260.653.045.437.930.322.715.17.6181614121086420 0Bar 0PSI 0691000Overall EfficiencyFlowInput Power at Full FlowCompensated Power1382000Pressure20730008.96.03.002754000KW23.920.917.914.911.9HP32.028.024.020.016.012.08.04.00PowerEfficiency - %9080706050Flow68.260.653.045.437.930.322.715.17.6181614121086420 0Bar 0PSI 0691000Overall EfficiencyFlowInput Power at Full FlowCompensated Power1382000Pressure20730006.002754000KW29.823.917.911.9HP40.032.024.016.08.00PowerNOTE: The efficiencies and data in the graph are good only forpumps running at 1800 RPM and stroked to maximum. Tocalculate approximate horsepower for the other conditions,use the following formula:[ ]HP = Q x (PSI) + (CHp)1714Actual GPM is directly proportional to drive speed and maximumvolume setting. Flow loss, however, is a function of pressureonly.WHERE:Q = Actual Output Flow in GPMPSI = Pressure At Pump OutletCHp = Input Horsepower @ Full Compensation @ 1800RPM (from graph read at operating pressure)LPM GPM106.0 28.0Flow vs. SpeedPVP 23/33Inlet Characteristics at Full DisplacementInlet PressureVacuumbar.41.28.14PSI642bar In-Hg0 0.17.34.5151015(Graph only valid at sea level)RecommendedOperating ConditionDO NOT OPERATEIN THIS REGIONOutlet Flow @ Max. Displacement90.875.760.645.530.315.224.020.016.012.08.04.0PVP 33PVP 23.6820hpm102-1.p65, lw, jk0 500 1000 1500 2000 2500 3000Shaft Speed - RPM000 500 1000 1500 2000 2500 3000Shaft Speed - RPM24Parker Hannifin CorporationHydraulic Pump DivisionMarysville, Ohio USA
Catalog HY28-2662-CD/USPerformance DataVariable Volume Piston PumpsSeries PVP 23/33Typical Performance Data - Fluid: Standard Hydraulic Oil 100 SSU @ 49°C (120°F)Power ControlLPM GPM45.4 12PVP23 @ 1800 RPMN·m In-Lbs118.1 1050LPM GPM60.6 16PVP33 @ 1800 RPMN·m In-Lbs157.5 140037.91098.487553.014137.8 122530.3878.870045.412118.1 1050Flow22.715.17.66420BarPSI000Full FlowTorque6910007.5 HP10 HP1382000Pressure15 HP20 HP207300059.139.419.7027540005253501750TorqueFlow37.930.322.715.17.61086420BarPSI000Full FlowTorque6910007.5 HP10 HP15 HP1382000Pressure20 HP25 HP30 HP207300098.478.859.139.419.7027540008757005253501750TorqueResponse Times120PVP 23/33 @ 1200 RPM120PVP 23/33 @ 1800 RPM100100Time (millisec)80604020On-StrokingDe-StrokingTime (millisec)80604020De-StrokingOn-Stroking0Bar 0PSI 06910001382000Pressure207300027540000Bar 0PSI 06910001382000Pressure20730002754000PVP 23/33Approximate Case Drain Flow@ 1800 RPMLPM GPM3.4 .9KW HP3.0 4.0PVP 23/33Compensated Power@ 1800 RPM3.0.82.63.5Flow2.72.31.91.51.1.8.4.7.6.5.4.3.2.10BarPSI000hpm102-1.p65, lw, jkRemote Comp - Zero StrokeStandard Comp - Zero Stroke6910001382000PressureFull Flow20730002754000Power2.21.91.51.1.75.373.02.52.01.51.0.50BarPSI0006910001382000Pressure2073000275400025Parker Hannifin CorporationHydraulic Pump DivisionMarysville, Ohio USA
Page 1 and 2: Catalog HY28-2662-CD/USSeries PVPVa
Page 3 and 4: Catalog HY28-2662-CD/USIntroduction
Page 5 and 6: Catalog HY28-2662-CD/USControl Opti
Page 13 and 14: Catalog HY28-2662-CD/USOrdering Inf
Page 15 and 16: Catalog HY28-2662-CD/USPerformance
Page 17 and 18: Catalog HY28-2662-CD/USDimensional
Page 23: Catalog HY28-2662-CD/USOrdering Inf
Page 33 and 34: Catalog HY28-2662-CD/USOrdering Inf
Page 35 and 36: Catalog HY28-2662-CD/USPerformance

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