Series Overview Series GJ - Home - Micropump

1 Pump ConstructionSeries Overview Series GJMagnetic Drive Gear PumpCavity StyleTwo Helical, Shafted Gears/DP24 Sleeve Bushings/Gasket Seals (2)PTFE Bevel or O-Ring Seal (1)PPS Driven MagnetModelGearSetWettedMaterialsDriveMo untBase CodeOptions34567812 Order CodeGJ O/C: PumpS/K: Service Kit Gear PumpProduct TypeGCodeNotesBase Code1 Select a code character for each numbered position to configure the DesignGear Set (Width/N Gears/Pitch)4 DisplacementMax Differential PressureDriven Magnet (Standard) ml/rev ( gal/1000*rev) Bar (80 psi) ml/rev ( gal/1000*rev) Bar (80 psi) ml/rev ( gal/1000*rev) Bar (80 psi) ml/rev ( gal/1000*rev) Bar (80 psi)6 FerriteGear Material5 Max Differential PressureTemp Bar (50 psi)2-46/99 C (-50/210 F)PPPS (carbon fiber/ptfe) Bar (75 psi)-46/121 C (-50/250 F)JPEEK (carbon fiber/ptfe) Bar (80 psi)-46/121 C (-50/250 F)Static Seals6 Temp RangeF1 PTFE Gasket (.)

2 004) 53693-46/54 C (-50/130 F)F2 PTFE Gasket (.005) 361343/77 C (110/170 F)F3 PTFE Gasket (.006) 418871/99 C (160/210 F)VViton -29/121 C (-20/250 F)F11 PTFE Gaskets/Viton O-Ring-46/54 C (-50/130 F)F12 PTFE Gaskets/EP O-Ring-46/54 C (-50/130 F)Base Materials7 SSS316 DAlloy 20 TTitaniumCHast C-276 Drive Mount8 Max System Pressure (MAWP)Weight (Pumphead)AMP Housing21 Bar (300 psi) kg ( lbs)BMP Plate21 Bar (300 psi) kg ( lbs)MI-Drive IMS21 Bar(300 psi) kg ( lbs)JI-Drive IEG21 Bar(300 psi) kg ( lbs)ENEMA 56C21 Bar (300 psi) kg ( lbs)6 IEC 71-B1421 Bar (300 psi) kg ( lbs)Product Series2 Max System Pressure (MAWP)PortsJSeries GJ21 Bar (300 psi)1/8-27 (F) NPT Side PortsForm F312 Rev BPage 1 of 2 Pump ConstructionSeries Overview Series GJMagnetic Drive Gear PumpCavity StyleTwo Helical, Shafted Gears/DP24 Sleeve Bushings/Gasket Seals (2)PTFE Bevel or O-Ring Seal (1)PPS Driven MagnetModelGearSetWettedMaterialsDriveMo untBase CodeOptions34567812 Order CodeGJ O/C: PumpS/K.

3 Service Kit OptionsAdd Option codes after the Base Code to modify features or enhance the (PC11)Optional Internal BypassB1 Internal Bypass (SS316)Preset to 3 Bar (G drive to bar4 Driven Magnet (PC12)M3 NdFeB Driven (Ring)Driving Magnet (PC13)N3 NdFeB Driving (Ring)5 Ports/Fittings (PC17)PortsPortsP41/4-18 NPT Ports1/8-27 (F) NPT Side Ports1N21 gear set ordered in PTFE gear material, order only F2 or F3 static seal2 PTFE gear material ordered in N21 gear set, order only F2 or F3 static seal3Do not order F1 seals if ordering N21 gear set in PTFE gear material4 Available in SS316 only5 Available only with industrial IEC or NEMA drive mounts6N27 gear set only offered in PEEK and PPS gear materialsForm F312 Rev BPage 2 of 2 Pump ConstructionSeries GJTechnical Data ModelGearSetWettedMaterialsDriveMountBas e CodeOptions34567812 Order CodeGJ -N21O/C: PumpS/K.)

4 Service Kit magnetic Drive Gear PumpCavity StyleTwo Helical, Shafted Gears/DP24 Sleeve Bushings/Gasket Seals (2)PTFE Bevel or O-Ring Seal (1)PPS Driven MagnetWater @ 1 CP[psi]0 102030405060708090100[bar]01234567[ml/mn ]0250500750100012501500[gph]05101520[oz- in]01234567[mNm]05101520253035404550 Torque 500-3450 RPM500 RPM860 RPM1150 RPM1450 RPM1750 RPM2400 RPM2850 RPM3450 RPM4000 RPMFlowTorqueDifferential PressureGJ-N21 PerformanceUSA: Micropump , Inc., A Unit of IDEX Corporation Phone Fax : Micropump , Ltd., A Subsidiary of Micropump , Inc. Phone +44 (1480) 356900 Fax +44 (1480) F323 Rev APrinted 31-Aug-06 Page 1GJ100 Rev A 2000-2005 Micropump , Inc., Trademarks belong to their respective PERFORMANCE MAY VARY - Specifications are subject to change without notice.

5 When multiple specs are noted, the most conservative value ConstructionSeries GJTechnical Data ModelGearSetWettedMaterialsDriveMountBas e CodeOptions34567812 Order CodeGJ -N21O/C: PumpS/K: Service Kit magnetic Drive Gear PumpCavity StyleTwo Helical, Shafted Gears/DP24 Sleeve Bushings/Gasket Seals (2)PTFE Bevel or O-Ring Seal (1)PPS Driven MagnetOil @ 100 CP[psi]0 102030405060708090100[bar]01234567[ml/mn ]0250500750100012501500[gph]05101520[oz- in]02468101214[mNm]020406080100 Torque 500-3450 RPM500 RPM860 RPM1150 RPM1450 RPM1750 RPM2400 RPM2850 RPM3450 RPM4000 RPMFlowTorqueDifferential PressureGJ-N21 Performance-High ViscosityViscosity [cp]11001500 DrivenDrivingTorqueTorqueMax Speed [RPM]100003450860 MagnetHub[mNm][ ][Bar][psi]FerriteFerrite* Ferrite** Correction Factors.

6 For Higher Viscosity LiquidsMagnet Decouple TorqueTo calculate torque, multiply correction factor by torque from viscosity curve [mNm] x Speed [RPM] 9555HP=Torque [oz-in] x Speed [RPM] x 10^6 USA: Micropump , Inc., A Unit of IDEX Corporation Phone Fax : Micropump , Ltd., A Subsidiary of Micropump , Inc. Phone +44 (1480) 356900 Fax +44 (1480) F323 Rev APrinted 31-Aug-06 Page 2GJ100 Rev A 2000-2005 Micropump , Inc., Trademarks belong to their respective PERFORMANCE MAY VARY - Specifications are subject to change without notice. When multiple specs are noted, the most conservative value ConstructionSeries GJTechnical Data ModelGearSetWettedMaterialsDriveMountBas e CodeOptions34567812 Order CodeGJ -N21O/C: PumpS/K.

7 Service Kit magnetic Drive Gear PumpCavity StyleTwo Helical, Shafted Gears/DP24 Sleeve Bushings/Gasket Seals (2)PTFE Bevel or O-Ring Seal (1)PPS Driven gal/1000*revMax Flow (4 Pole Speed)460 ml/mn 1450 RPM (50Hz) gal/hr 1750 RPM (60Hz)Max Flow (2 Pole Speed)910 ml/mn 2850 RPM (50Hz)18 gal/hr 3450 RPM (60Hz)Max Differential Bar80 psi1 Max System Pressure (MAWP)21 Bar300 psiNIPR (Absolute)180 psiaWet Lift (Typical)51 (1450 RPM)24 (1750 RPM)2 Temp RangeSee Gear MaterialSee Gear Material3 Viscosity to 1500 to 1500 cp4 Max Speed10,000 RPM10,000 RPMR otation (Facing Motor Shaft)CWCWW eight (Pumphead) lbsDimensions (LxWxH)See DrawingSee DrawingPorts1/8-27 (F) NPT Side Ports1/8-27 (F) NPT Side PortsDriven Magnet (Standard)FerriteFerriteOptional Internal BypassPreset to 3 Bar (G drive to bar)Preset to 45 psi (G drive to 80 psi)Notes1 See Product Options.

8 Max pressure depends on gear ability varies with operating Product Options for specific temp Performance-High Viscosity for viscosity : Micropump , Inc., A Unit of IDEX Corporation Phone Fax : Micropump , Ltd., A Subsidiary of Micropump , Inc. Phone +44 (1480) 356900 Fax +44 (1480) F323 Rev APrinted 31-Aug-06 Page 3GJ100 Rev A 2000-2005 Micropump , Inc., Trademarks belong to their respective PERFORMANCE MAY VARY - Specifications are subject to change without notice. When multiple specs are noted, the most conservative value ConstructionSeries GJTechnical Data ModelGearSetWettedMaterialsDriveMountBas e CodeOptions34567812 Order CodeGJ -N21AO/C: PumpS/K: Service Kit magnetic Drive Gear PumpCavity StyleTwo Helical, Shafted Gears/DP24 Sleeve Bushings/Gasket Seals (2)PTFE Bevel or O-Ring Seal (1)PPS Driven MagnetDimensionsUSA: Micropump , Inc.

9 , A Unit of IDEX Corporation Phone Fax : Micropump , Ltd., A Subsidiary of Micropump , Inc. Phone +44 (1480) 356900 Fax +44 (1480) F323 Rev APrinted 30-Aug-06 Page 5GJ101 Rev A 2000-2005 Micropump , Inc., Trademarks belong to their respective PERFORMANCE MAY VARY - Specifications are subject to change without notice. When multiple specs are noted, the most conservative value ConstructionSeries GJTechnical Data ModelGearSetWettedMaterialsDriveMountBas e CodeOptions34567812 Order CodeGJ -N21EO/C: PumpS/K: Service Kit magnetic Drive Gear PumpCavity StyleTwo Helical, Shafted Gears/DP24 Sleeve Bushings/Gasket Seals (2)PTFE Bevel or O-Ring Seal (1)PPS Driven MagnetDimensionsUSA: Micropump , Inc., A Unit of IDEX Corporation Phone Fax : Micropump , Ltd.

10 , A Subsidiary of Micropump , Inc. Phone +44 (1480) 356900 Fax +44 (1480) F323 Rev APrinted 30-Aug-06 Page 5GJ104 Rev A 2000-2005 Micropump , Inc., Trademarks belong to their respective PERFORMANCE MAY VARY - Specifications are subject to change without notice. When multiple specs are noted, the most conservative value ConstructionSeries GJTechnical Data ModelGearSetWettedMaterialsDriveMountBas e CodeOptions34567812 Order CodeGJ -N216O/C: PumpS/K: Service Kit magnetic Drive Gear PumpCavity StyleTwo Helical, Shafted Gears/DP24 Sleeve Bushings/Gasket Seals (2)PTFE Bevel or O-Ring Seal (1)PPS Driven Magnet[ ][ ]1121009080[ ]9071105[ ][ ][ ][ ][ ][ ][ ][ ] [ ] [ ][ ][ ] [ ][ ]6371[ ]56[ ][ ]90[ ]80 MOUNT2 IEC56B14B34 IEC63B14B3AB CDHP6 IEC71B14B31.