VARIABLE DISPLACEMENT PRESSURE COMPENSATED

1 PVR50 SERIESVANE PUMPSVARIABLE DISPLACEMENT PRESSURE COMPENSATED30 TYPICAL PERFORMANCESPECIFICATIONSPUMP SIZE32A15 42A15 50B15 70B15 VOLUMETRICcu. * psigpm39182223284 PUMP RPM* 1500 1500 1500 1500 COMPENSATEDbar103103103103 PRESSURER atedpsi 1500 1500 1500 rpm800 SPEEDS**Rated rpm 1200 1200 1800 1800 Max. rpm 2200 1500 2200 1800 POWER INPUT AT RATED hp36425060 FLOW & PRESSURE (1750 rpm) kW27313745 MAXIMUM TO DRIVE Grav. < 1 Grav. > 1 :*Volumetric DISPLACEMENT is measured DISPLACEMENT at psi ( bar) and rated rpmper ANSI specification. Volumetric DISPLACEMENT varies with both PRESSURE and rpm. Flow rates at any rpm other than the rated rpm may be approximated as follows:Q2= Q1(N-142)/1667 where Q1= Flow (gpm) at rated rpm at psi ( bar).Q2= Flow (gpm) at N = rpm at which Q2is to be determined.**When operating above 1500 psi (103 bar), it is recommended that a direct- acting differential relief valve be used at the pump to relieve PRESSURE spikes and surges.

2 Maximum rpm at full DISPLACEMENT - 1900 rpm. For higher rpms up to 2000 rpm, pump DISPLACEMENT must be reduced to limit flow to 60 gpm (227 lpm) 400 600 800 1000 1200 1400 1600psiPVR50-70B @ 1750 rpmbar 020406080100607080901000 PRESSUREEFFICIENCYPVR50-50B @ 1750 rpmPVR50-42A @ 1175 rpmPVR50-32A @ 1175 rpm050010001500psibar 020608010040807570650 SOUND LEVEL (DbA)PRESSUREPVR50-50B, PVR50-70B @ 1750 rpmPVR50-32A, PVR50-42A @ 1175 rpmOVERALL EFFICIENCYAt Maximum DISPLACEMENT , Fluid Viscosity 130 SUSTYPICAL SOUND LEVELPRESSURE and VOLUME ADJUSTMENT SENSITIVITYPUMP SIZE32A1542A1550B1570B15 PRESSUREP ress Change/Turnpsi (bar)115 ( )135 ( ) ADJUSTMENT (kg/m) ( )VOLUMEFlow Change/Turngpm (lpm)14 ( )22 ( )ADJUSTMENTMin. Flow (lpm) ( ) ( ) ( ) ( )Max. (kg/m)28 ( )16 ( )28 ( )16 ( )4-BoltFlange MountedCASE CRAINSUCTIONPVR50 SERIESVANE PUMPSVARIABLE DISPLACEMENT PRESSURE COMPENSATED31 VOLUMEPRESSUREINPUT HORSEPOWER10 hp40 hp30 hp25 hp 20 hp15 hpVOLUMEPRESSUREINPUT HORSEPOWER0400800120016002000psi140120ba r1008060402000120160200240280lpm4080gpm6 010703040020805040 hp30 hp25 hp 20 hp15 hp10 hp hpVOLUMEPRESSUREINPUT HORSEPOWER0400800120016002000psi140120ba r1008060402000120160200240280lpm4080gpm6 010703040020805060 hp 50 hp 40 hp 30 hp 25 hp 20 hp 15 hp10 hpVOLUMEPRESSUREINPUT HORSEPOWER0400800120016002000psi140120ba r1008060402000120160200240280lpm4080gpm6 010703040020805070 hp60 hp50 hp40 hp30 hp25 hp20 hp15 hp10 hp32A15 (at 1175 rpm)42A15 (at 1175 rpm)50B15 (at 1750 rpm)50B3L (at 1750 rpm)NOTE:Typical performance curves are based on ISO VG46 oil at 120 F.

3 (49 C.). Above 400 SUS (84 CS), add 2% hp/100 :Deadhead horsepower is read from curves at 0 gpm flow andpressure compensator setting SERIESVANE PUMPSVARIABLE DISPLACEMENT PRESSURE COMPENSATED3270 hp 60 hp 50 hp 40 hp 30 hp 25 hp 15 hp 20 hp10 hp hpVOLUMEPRESSUREINPUT HORSEPOWER0400800120016002000psi140120ba r1008060402000120160200240280lpm4080gpm6 0107030400208050 VOLUMEPRESSUREINPUT HORSEPOWER0400800120016002000psi140120ba r1008060402000120160200240280lpm4080gpm6 010703040020805070 hp 60 hp 50 hp 40 hp30 hp 25 hp20 hp15 hp10 hp hpMIN. P-V CURVEVOLUMEPRESSUREINPUT HORSEPOWER0400800120016002000psi140120ba r1008060402000120160200240280lpm4080gpm6 01070304002080501750 rpm1175 rpm60 hp70 hp50 hp40 hp30 hp25 hp20 hp15 hp10 hpMIN. P-V CURVEMIN. P-V CURVEVOLUMEPRESSUREINPUT HORSEPOWER0400800120016002000psi140120ba r1008060402000120160200240280lpm4080gpm6 010703040020805070 hp 60 hp 50 hp 40 hp 30 hp 25 hp 20 hp 15 hp 10 hp hp1750 rpm1175 rpm50B5L (at 1750 rpm)70B15 (at 1750 rpm)70B3L (at 1750 rpm)70B5L (at 1750 rpm)NOTE:Typical performance curves are based on ISO VG46 oil at 120 F.

4 (49 C.). Above 400 SUS (84 CS), add 2% hp/100 :Deadhead horsepower is read from curves at 0 gpm flow andpressure compensator setting SERIESVANE PUMPSVARIABLE DISPLACEMENT PRESSURE COMPENSATEDD imensions shown in: Inches(millimeters)PUMP DIMENSIONSR ight Hand Rotation (CW) - Code ( ) ( ) ( ) ( ) ( )( ) ( ) ( )3/8 SQUARE xLONG KEY MAXIMUM VOLUMEADJUSTMENT ( ) PRESSURE GAUGEPORT #6 SAETUBE ( ) ( ) ( )CASE DRAINPORT #10 SAETUBECLEARANCEHOLES FOR5/8-11 UNCDIA. BOLTS(4 PLACES) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( )( ) ( ) ( )1/2-13 UNC x DP. ( ).84( ).88( ) ( ) ( ) ( ) ( ).62( )70B PUMP ONLY1/2-13 UNC x4 HOLES DP..88( ) ( ) ( ) ( ) ( ).70( ) ( ) PRESSURE Port1-1/2 Inch SAE 4-Bolt Connection PadInlet Port2 Inch SAE 4-Bolt Connection PadPVR50 SERIESVANE PUMPSVARIABLE DISPLACEMENT PRESSURE COMPENSATED34 Dimensions shown in: Inches(millimeters)PUMP DIMENSIONSLeft Hand Rotation (CCW) - Code ( ) ( ) VOLUMEADJUSTMENT SCREWPRESSURE GAUGEPORT #6 SAETUBE ( ) ( ).

5 75( )1/2-13 UNC x DP. ( ).84( ).88( ) ( ) ( ) ( ) ( ).62( )70B PUMP ONLY1/2-13 UNC x4 HOLES DP..88( ) ( ) ( ) ( ) ( ).70( ) ( ) ( )CASE DRAINPORT #10 SAE TUBECLEARANCEHOLES FOR5/8-11 UNCDIA. BOLT4 ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( )( ) ( ) ( ) ( ) ( )3/8 SQ. xLG. ( )( ) PRESSURE Port1-1/2 Inch SAE 4-Bolt Connection PadInlet Port2 Inch SAE 4-Bolt Connection PadNOTE:Inlet pipe size is 2-1/2 ( mm) dia. minimum;reduce at suction port SERIESVANE PUMPSVARIABLE DISPLACEMENT PRESSURE COMPENSATED35 MECHANICAL OPTIONSSAE D Mount - Code RFD (Right Hand Rotation Only)Dimensions shown in: Inches(millimeters) ( ).69( ) ( ) ( ) ( ) ( ) ( )3/8 SQ. ( )KEYS - BOTH ( )( ) ( ) ( ) ( ) ( ) ( ) ( ) FOR3/4-10 UNCDIA. BOL4 ( ) ( ) ( ) ( ) ( ) ( )HANDWHEEL PRESSURECONTROLCODE 15 DOUBLE END SHAFTCODE 13 HANDWHEEL VOLUMECONTROLCODE 36 NOTE:Maximum input horsepower for double end shaft:Primary pump: 100 hp at rated pump: 50 hp at rated SERIESVANE PUMPSVARIABLE DISPLACEMENT PRESSURE COMPENSATED36 Inches(millimeters)CODES 21, 22, 23 and 31 - TANDEM OPTIONSF lange Mounted Pump - Code RF OnlyDual Pump Operation Without Additional Mounting Flangesand CouplingsFINTERNALSPLINEE THREAD2 ( )MAX.

6 ALLOWABLELENGTH OF MALESPLINED SHAFT 2-BOLTMAXIMUM INVOLUTERATING OFPADINTERNAL SPLINEINTERNALFABCDE ThreadSPLINE* UNC x .819 Tooth21 A Flange( )( )( )( )( )16/32 UNC x .889 Tooth22 B Flange( )( )( )( )( )16/32 Tooth23 C Flange( )( )( )( )5/8-11 UNC12/24 UNC x .8113 Tooth31 A Flange( )( )( )( )( )16/32 Dia.*Rating at 1750 rpmPVR50 SERIESVANE PUMPSVARIABLE DISPLACEMENT PRESSURE COMPENSATED37 CODEDESCRIPTIONOMITNO OPTIONSRATE CONTROL8 VALVE FORDUAL PRESSURERATE CONTROL9 VALVE FORDUAL VOLUME17 DUAL PRESSUREREMOTE OPERATEDDUAL PRESSURE18 WITH INTEGRALOPERATORDUAL VOLUME24 WITH INTEGRALOPERATORDUAL PRESSURE /25 DUAL VOLUMEWITH INTEGRALOPERATOR2400 DUAL VOLUMEREMOTE OPERATEDDUAL PRESSURE /2500 DUAL VOLUMEREMOTE OPERATEDCODEFLOW RATED rpm32A32 gpm42A42 gpm50B50 gpm70B70 gpmSIZECODEPRESSUREUSED ONRANGEMODEL15300 - 1500 psiALL3L*1000 - 1800 psi50B1000 - 1700 psi70B5L*1000 - 2000 psi50B1000 - 1700 psi70 BPRESSURESEALSCODETYPEOBUNA-NPVITONCONTR OL OPTIONS*TYPICAL ORDERING CODE:PVR50-50B15-RF-0-521-L*NOTE:For detail information, see the PVR Control Options Section later in OPTIONSINTEGRAL OPERATOR**NOTE.

7 For electrical options, see the PVR Control Options Section later in 5 SELECTONESELECTONESELECTONESELECTONESELE CT ASREQUIREDSELECT ASREQUIREDSELECT ASREQUIREDDESIGNLETTERCODEDESCRIPTION13 DOUBLE ENDDRIVE SHAFTHANDWHEEL15 PRESSURE CONTROL1650 HZ OPERATION A FLANGE21 TANDEM PUMPMOUNTING B FLANGE22 TANDEM PUMPMOUNTING C FLANGE23 TANDEM PUMPMOUNTING A - B FLANGE31 TANDEM PUMPMOUNTING (HPV-6)HANDWHEEL36 VOLUMECONTROLMECHANICAL OPTIONSCODEDESCRIPTIONRIGHT HANDRFROTATION (CW)FLANGE MOUNTLEFT HANDLFROTATION (CCW)FLANGE MOUNTRIGHT HANDRFDROTATION (CW)SAE D 4-BOLTFLANGE MOUNTROTATION & MOUNTINGNOTE:Power limiting SERIESVANE PUMPS38 CONTROLOPTIONS