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400免費咨詢 400Freeconsultation2012年第一版第二次印刷secondprintingandfirsteditionin

DateofWorking

SLLserieslargeverticalsinglestagesinglesuctioncentrifugalpumpisabrandnewsinglestagesinglesuctioncentrifugalpumpdevelopedonthebasisoftheyears'scientificresearchachievementsandproductionexperience,uponthemarketdemandandbyabsorbingthetechnicalsuperioritiesofthesameonesbothathomeandabroadandstrictlyfollowingthelatestnationalstandard.SLLseriespumpcomesasalargeapertureverticalsinglestagesinglesuctioncentrifugalpumpandisapplicableforthewatersupplyanddrainagesystemoflargethermalpowerpants,theindustrialandcitywatersupplyanddrainagesystem,thewatersupplyanddrainageprojectinthefarmlandconstruction,remotewatertransportationandequipmentcompletiontotransportpurewaterorotherliquidsofthephysicalandchemicalnaturessimilartothoseofpurewater,withthetemperatureofthemediumnotover50 OfSLLseriespump,theflowrangeis280021600m3/h,theheadrangeis17~70m,theinletdiameteris600~1200mm,availablewith18kindsofproductsofthebasicnormsin6aperturesanddifferentperformancedemandscanbemetwithbymeansofcuttingtheouterdiameteroftheimpellerorregulatingthespeedofthemotor.Performanceparameters

1234

Designedbyreferringtothedomesticandforeignexcellentwaterpowermodelandadoptingtheadvancedwaterpowerdesignsoftware,resultinginanexcellentperformance,higherreliabilityandstabilitywiththepump.Duetothefullabsorbedsuperioritiesonthestructureofthelargeapertureverticalcentrifugalpumpsmadeinthelargemanufacturersbothathomeandabroad,thepumpholdsthefeaturesofadvancedandsimplestructure,easyrepairandreliablework.Thepumpisinaverticalstructure,sucksinaxiallyandvomitshorizontally.Forthepumpunit,therearesinglebasisanddoublebasistwowaysofinstallation,thesinglebasiswayissuitablefor600~900mmaperturesand,for1000~1200mmapertures,bothwaysareavailable.Forthedoublebasisway,adriveshaftcanbesettosatisfytheinstallationheight.5 7

Apackingsealisusedfortheshaftsealing,easilymountableandmaintained,withoutneedofanyexternalflushingwater.Thebearingisarollingoneandlubricatedwith With600~900aperturesathrustbearingissetandittheaxialforce.Forthepumpsofothernorms,theaxial willbebornebytheViewingfromthemotor,theimpellermoves 2

Thepressureatthepumpinlet0.4MPa,the workingpressureofthepumpsystem1.0MPa,pleasenotethetwopressuresatorder.Applicablemedium:purewaterorthemediaof physicalandchemicalnaturessimilartothoseofpurewater,pleasenoteitatorderifthemediumcarriesfinegrains.Medium 4

Ambienttemperature40,RHForthepumpunitsof1000~1200mmapertures,eithersinglebasisordoublebasiswayofinstallationisworkable,pleasenoteitatorder.21PartPartPartPartPart1Suck-inpipeof8BearingPacking2SealSilicon9UpperbearingglandPacking3PumpCouplingAxissleeveof4UpperNutonthe5PumpLowerbearingglandNutontheaxis6BearingLower7UpperbearingglandLowerbearinggland

1/10ofthespecificturnsofFlowexpansionLargeverticalsinglestagesinglesuctioncentrifugal

Pumpinletdiameter

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