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1、WQ()SERIESMINIATURESUBMERSIBLESEWAGEPUMP]010Inosculatinginnovativetechnologies,interpretingtheartoffluid!2GOLATACTCUDORP[CONTENTS1Outline1Characteristic1Purpose1Modelmeaning2Conditionsofuse2Rotatingdirection2StructuresdescriptionWQ()4StructuredrawingWQ()5PerformanceWQ()6InstallationmethodWQ()7Insta
2、llationdimensiontableWQ()8Auto-coupledinstallationdimensionstable10Use,checkandservice12Failurescausesandtroubleshooting7.5kWWQ()WQ(II)seriesminiaturesubmersiblesewagepumpbelow7.5KWlatestmadeinthisCo.ismeticulouslydesignedandWQdevelopedbywayofscreeningamongthedomesticsameWQseriesproducts,improvinga
3、ndovercomingthedeficienciesandtheimpellerusedthereinisasingle(double)runnerim-pellerand,duetoitsuniquestructuraldesign,canbeusedmorereliablyandsafely.Theproductsofthecompleteseriesarereasonableinthespectrumandeasytoselectthemodelanduseanelectriccontrolcabinetspecialforsubmersiblesewagepumpsforsafet
4、yprotectionandautomaticcontrol.11.Uniquesingle-anddouble-runnerimpellerleavesstablerunning,agoodflow-passingcapacityandsafetywithoutblock-up.22.Bothpumpandmotorarecoaxialanddirectlydriven.Asanelectromechanicallyintegratedproduct,itiscompactinstructure,stableinperformanceandlowinnoise,more3portablea
5、ndapplicable.3.Twowaysofthesingleend-facemechanicalsealspecialfor4submersiblepumpsmakestheshaftsealmorereliableandthedurationlonger.4.Insideofthemotorthereareoilandwaterprobesetc.mul-tipleprotectors,offeringthemotorwithasafermovement.Applicableforthemunicipalworks,industrialbuildings,hotels,hospita
6、ls,minesetc.tradestopumpthesewage,wastewater,rainwaterandcities'livingwatercontainingsolidgrainsandvariouslongfibers.50WQ()15-8-0.75(kW)Poweroffittedmotor(kW)(m)Head(m)33(m/h)Capacity(m/h)SecondgenerationstructureSubmersiblesewagepump(mm)Drainaperture(mm)o3o140C1200Kg/mPH1.Themediumtemperatureshoul
7、dnotbeover40C,theden-3sity1200Kg/m,andthePHvaluewithin5-9.5-92.Duringrunning,thepumpmustnotbelowerthanthelowest2liquidlevel,see"lowestliquidlevel".3.Ratedvoltage380V,ratedfrequency50Hz.Themotorcan3380V50Hzr
