Grundfos40HPMultistagePump
158,5GPM
40HP
3525RPM
60HZ
435/24PSI/F
CCW
AssembledinUS
PumpisNewinCrate
Overview
TheGrundfosCRvertical,multistage,centrifugalin-linepumpfamilyworksforwatersupply,watertreatmentandalmostanyindustrialsolution–includingthoseforhigh-pressure,hot,dangerous,flammableandaggressiveliquids.
Now,therangehasbeenupgradedwithanew,morerobustgenerationofCRpumps(CR95,CR125andCR155),offeringanoptimisedhydraulicdesignforworld- classenergyefficiency.
Thankstoasmallfootprint,thepumpsarealsoeasierandlesscostlyto
installthancomparablepumps.ThenewCRpumpshavebeendevelopedusingsimulation-drivendesigntoperfecteverysinglecomponentandhavebeenfield-testedaroundtheworld,soyoucaninstallandoperatetherangewith
totalconfidence.FormoreinformationonthenewgenerationofCRpumps,
downloadtheleafletunder‘Brochures’inthemenuorclick here.
TheCRisavailableinmillionsofdifferentconfigurationsthroughfourmodules:
Motors
Shaftseals
Pumpmodules
Connections.
Weoffera“mixandmatch”modularapproach.InGrundfosProductCenter
(GPC)weofferalargevarietyofCRpumps.Further,youcanutilisethe
configuratortocustomizethesolutiontoyourspecificapplication.
Weoffera“mixandmatch”modularapproach,soyoucanconfigureapumpthatmeetsyourexactneeds.Wetest,qualifyanddocumentallmodules,justlikewedoforanystandardGrundfospump.
ThebasicCRpumprangeisavailableinfourdifferentmaterials:castiron,twogradesofstainlesssteelandtitanium.Thirteenflowsizesarecapableofproducingupto180m
3
/hat50bar,withavarietyofshaftseals,rubbermaterialsandsupplyvoltages.
Weoptimisepumppartsthataretypicallyvulnerabletodifficultliquidsordemandingoperatingconditions.
Wealsoofferhighlyefficient“E”versionpumpswithabuilt-infrequencyconverter (CRE) orpumpswithanexternalfrequencyconverter(CUE).Thesecombinetheverybestofpumptechnologywithhighlyefficientmotorsandvariablespeeddrives.Youwillneverusemoreenergythanyouneed.
Features
Balancedshaftseal
Wear-resistantbearingmaterial
Laser-weldedimpellers
Energy-optimisedpumps(EUminimumefficiencyindex(MEI)benchmarkofMEI≥0.70)
PremiumefficiencyIE3/IE4motors
Easyservice,minimimaldowntime
Highpressure
Hightemperature
Difficultliquids
Design
Vertical,in-linemultistage
Technicaldata
3
/h
Temperaturerangefrom-40to180°C
Motorrangefrom0.37to75kW
Type: CR32-9A-G-A-E-HOOE
H: 833Feet
Sizes: 13–from1-150(basicpumprange)
Headmax: 50bar
Flowmax: 184m
Materialversions: CR,CRI,CRNandCRT