Alfa Laval Model AP 801 Positive Displacement Pump – SOLD!

AlfaLavalRotaryLobePositiveDisplacementPump GPMPumps,Inc. ModelAP801 Serial379179 UnitisSS SSPbrandSeriesArotarylobepumps,fromAlfaLavalPumpsLimited,aredesignedforhighvolumefluidtransferdutiesandareamongtheworld’slargestpumpsofthistype.Theyareengineeredtoorder,customizedtosuitapplicationrequirementsthroughoutChemical, PharmaceuticalandWasteWaterTreatmentprocesses.Frominitialinquiry,thespecificationofthepumpwillbeengineeredtoensurethemostappropriatepumpisprovidedtomeetapplicationrequirements.SeriesApumps,manufacturedfromstainlesssteel,canhandlefromlowtohighviscositypumpedmedia.Idealfordelicatemediaandwhereorganicsolidsinsuspension,creams,froths,gels,emulsionsandmixturesaretobepumped. Operation ThepositivedisplacementoftheSeriesApumpisprovidedbynoncontacting,contrarotatingtri-loberotorswithinafullysweptpumpchamber.AllSeriesApumpsarecapableofbi-rotationalflowwithoutmodification. UserBenefits Highefficiency Lowenergyconsumption Smoothflow Robustconstruction Reversibleoperation Abilitytopumpabrasivemedia Abilitytopumplargesolids Costeffectiveandeasymaintenance TheSeriesApumpallowsforachoiceof5modelstochoosefrom,whichprovidesforgreaterapplicationflexibilityandcosteffective,easymaintenance. Pumphead Allmetallicpumpedmediawettedcomponentsaremanufacturedin316typestainlesssteelforSeriesApumps.TheSeriesAinstandardspecificationhasstainlesssteeltri-loberotorsavailableinthreetemperatureratings,allowingthepumptobeoperatedatmaximumtemperaturesof158°F,266°Fand392°FforbothprocessandCIP. Shafts 316StainlesssteelshaftsareusedintheconstructionoftheSeriesApump. Gearbox SeriesApumpshavearobustcastirongearbox,whichprovidesmaximumshaftrigidity.Heavydutytaperrollerbearingarrangementsprovidemaximumsupportforbothdriveandauxiliaryshafts. SeriesApumprangeshavefivepumpheaddisplacementsrangingfrom145gallons/100revsto600gallons/100revs. Flowratesupto3000gpm Differentialpressuresupto145psi Portsizesfrom6”to12”diameter HighVolumetricEfficiency SeriesApumpsofferhighefficiencytransferoflow,mediumandhighviscositypumpedmedia.Thisimportantaspectofperformanceisachievedbymaintaininghighaccuracyandrepeatabilityofcomponentpartmanufacture,therebymaximizingshaftrigidityandminimizingtheeffectsofthermalexpansionwithinthepumpgearbox.Thiscombinationallowstheoptimumpumpheadgeometrytobeachievedwhich,inturn,maximizesvolumetricefficiency. ListedbelowareoptionalcomponentconfigurationsthatcanbeusedtoenhancetheoperationoftheSeriesApump. PumpedMediaSeals Theoptimumprimarysealcanbechosentomatchthepumpedmediaanddutyconditions.Singleordoublemechanicalsealsincludeflushedorasepticvariants.Forarduousdutieshardfacedsealmaterialssuchastungstencarbideorsiliconcarbidecanbeused.Awidevarietyofcommerciallyavailablemechanicalsealoptionsincludingsingleanddoublecartridgesealsareavailableforsludgeandotherdifficultapplications.Packedglandsofferasimple,lowcost,andeasytomaintaincontrolledleakagesealingarrangement.PumpedmediawettedelastomersareEPDM,NBR,FPMallFDAconformingorPTFEforchemicalapplications. Connections PumpcasingsaresuppliedwithintegralcastflangedinletandoutletconnectionstoallmajorstandardsincludingASA/ANSI150,BS4504/DIN2533,BS10Eandmore. RotorMaterials ForincreasedabrasionresistancepumpsmaybesuppliedwithNBRcovered(modelsA7-0550-H07&A8-0745-H10). SurfaceFinish&Coatings Forabrasiveapplicationsthepumpheadandrotorsmaybesuppliedwithatungstencarbidecoatingorothersurfacehardeningtreatmenttoincreasewearresistance. IncreasedPressureRating Alternativehigherstrengthshaftmaterialswillenhancepressureratings. 145psiforpumpmodelA7-0550-H07 100psiforpumpmodelA8-1149-H03 MotorizedPumpUnits SeriesApumpsmaybesuppliedfullymotorizedwithfixedorvariablespeeddrivesincludingappropriatecontrolsystemsifrequired,mountedoneithermildsteelorstainlesssteelbaseplates.Inadditiontoelectricmotordrives,hydraulic,pneumatic,dieselorgasolinepoweredprimemoverscanbefitted.