progressive cavity pump

GLBseriessingleprogressivecavitypumpisanewtypeofoilrecoveryequipment,whichismainlycomposedofthesingleprogressivecavitypumpandsurfacedriveinstallation. Thesurfacedriveinstallationactuatesthesubsurfaceprogressivecavitypumpthroughthesuckerrodtopumpcrudeoilfromunderground. Producthasthefeatureofsimplestructure,smallsize,lightweight,convenientforoperationandmaintenance,lowenergyconsumption,lowinvestmentandcosteffective,etc.Canbeusedfortheheavyoil,heavyfattyoil,crudeoilwithsandandgas.Itisoneofthenewproducingequipment. Modelnumber GLB28-40 GLB40-42 GLB75-40 GLB120-27 GLB120-36 GLB190-36 GLB300-26 GLB500-14 GLB800-14 GLB1200-14 Numberofstages 40 20 40 27 36 36 26 14 14 14 Displacement(ml/r) 28 40 75 120 120 190 300 500 800 1200 Headofdelivery(m) 1500 1500 1500 1000 1200 1200 1000 700 700 700 RotationSpeed(rpm) 66-170 66-170 66-170 66-170 66-170 66-170 66-170 66-170 66-170 66-170 Theoreticalyield(m3/d) 2.7-6.9 3.8-9.8 7.1-18.3 11.4-29.3 11.4-29.3 18-46.5 28.5-73.4 47.5-122 76-195.8 114-293.8 Workingtemperature(°C) ≤90 Oilviscosity(mPa.s) ≤8000 AThreadofrotor(in) 13/16” 13/16” 13/8” 13/8” 13/8” 13/8” 13/8” 13/8” 13/4 13/4 BUpperthreadofprogressivecavitypump(TBG) 27/8” 27/8” 31/2” 31/2” 31/2” 31/2” 31/2” 31/2” 31/2” 31/2” CLowerthreadofprogressivecavitypump(TBG) 27/8” 27/8” 31/2” 31/2” 31/2” 31/2” 31/2” 31/2” 31/2” 31/2” DDistancebetweenspacerpinandrubber(mm) 250 250 250 250 250 250 250 250 250 250 EMaximumOD(mm) φ89 φ89 φ102 φ102 φ102 φ118 φ118 φ118 φ118 φ118 FTotalLength(mm) 3340 5260 4930 4950 6350 7600 8010 7800 9000 8250 Weight(kg) 60 95 140 142 180 200 210 220 275 280 Matingtubing(in) ≥27/8” ≥27/8” ≥27/8” ≥31/2” ≥31/2” ≥31/2” ≥31/2” ≥31/2” ≥31/2” ≥31/2” Matingsuckerrod(in) 7/8″ 7/8″ 7/8″or1″ 7/8″or1″ 1″ 1″ 1″ 1″ 1/8″ 1/8″