API 610 Vertical Multistage Pumps

•Firststageimpeller•LowNetPositiveSuctionHeadRequired(NPSHR)allowsuseofashorterpump

•Seriesimpellers•Highefficiency;optionalthrustbalancedimpellersforreducedthrustload

•Columnbearings•Mountedinareversiblebearingspiderthatmaybeflippedtorunanewbearingonadifferentshaftsurface

•Dischargeheads•Castorfabricatedforvariousnozzle,thrustbearingandsealconfigurations

•Shaftsealing•AccommodatesISO21049(API682)cartridgetypemechanicalseals

•Rigidadjustablespacercoupling•Simplemechanicalsealmaintenanceandrotorliftadjustment

•Construction•VS1forsumportank;VS6withsuctioncantomakeitsownNPSHaforhighvaporpressurefluids

1

1

7

6

2

2

3

3

4

4

5

FeaturesandBenefits

MainApplications

SulzerAPI610TypeVS1andVS6pumpsarespecifiedwheneverlimitedNetPositiveSuctionHead(NPSH)isavailable,duetosystemconstraintsorliquidsoperatingneartheirvaporpressure.Typicalapplicationsinclude:•LPG(LiquefiedPetroleumGas)boosting•Tankfarmandpipelineboosting•LNG(LiquefiedNaturalGas),cryogenicgasplant,andothercoldservices

•Generalrefining

1

4

5

6

7

2

3

•Driverstand•Dischargeheadanddriverstandcheckedfornaturalfrequencycoincidence

•Thrustbearing•BearingsaredesignedtomeetISO13709(API610)requirementstoavoidoverheating

•Optionalfan,waterorpumpagecooledthrustbearingwithCSbearinghousingandhighorextrahighthrustbearings

•Mountingplate•Optionalseparatemountingplatetoallowforthroughboltingonmainflangewhenrequiredbyspecificationorhigherloadingforspiralwoundgasketcompression

•Suctioncan•Speciallydesignedsuctioncansareavailablewithdished,semi-sphericalcanbottom,externalcandrains,belowgroundsuctionandmanymoreoptions

•J-Unitforcryogenicservices•IsolationchamberseparatescoldLNGfromsealsthusallowingtheuseofstandardAPI682dualsealsoper-atingnearambienttemperature

•SealoilisheldatslightlyhigherpressurethansuctionpressurebyspecialPlan53C.Formoreinformation,seeseparateJ-Unitbrochure.

•DoublesuctionimpellerforlowNetPositiveSuctionHead(NPSH)

•Providesnominal30%reductioninNPSHrequiredwithNss≤11,000

•Impellermountedbetweenbearings

6

5

OptionalFeaturesandBenefits

1

4

5

6

2

3

Head H (m)1,000

100

10

1 1,00010010 10,000 100,0001

Capacity Q (m /h)3

SJD

SJT/SJM

Head H (ft)10,000

1,000

100

10

11 1,000100 100,000 1,000,00010,00010

Capacity Q (U gpm)S

SJD

SJT/SJM

Performanceranges

API610VerticalMultistagePumps

Material classes Material

ISO13709(API610) S-5, S-6, S-8, A-8, D-1, D-2

50 Hz 60 Hz

up to 760 mm Pumpsizes up to 30 inches

10 to 30,000 m3/h Capacities 40 to 130,000 USgpm

up to 700 m Heads up to 2,500 feet

up to 100 bar Pressures up to 1,450 psi

-170 to +205°C Temperatures -280 to +400°F

up to 3,600 rpm Speeds up to 3,600 rpm

Hydrocarbonprocessingindustry

Oil&gas Powergeneration

Pulpandpaper

Generalindustry

WaterChemicalprocessingindustry

Operatingdata

Materials

50Hz 60Hz

WeDoWhatWeSay

Customerpartnership•Wearereliablepartners•Weprovideahighlevelofservice•Wemakeourcustomersmorecompetitive

Committedpeople•Wedriveaccountability•Weareopenandtransparent•Weareteamplayers

Operationalexcellence•Wefocusonresults•Wetakeinitiativeandworkwithinestablishedprocesses

•Weactsafely

Sulzerheadquarters,Winterthur,Switzerland

AGlobalSpecialistatYourDoorstep

Sulzerservesclientsworldwidethroughanetworkofover150productionandservicesitesandhasastrongfootprintinemergingmarkets.

E10003 en (2) 11.2014 (1,000), Copyright © SulzerThis brochure is a general presentation. It does not provide any warranty or guarantee of any kind. Please, contact us for a description of the warranties and guarantees offered with our products. Directions for use and safety will be given separately. All information herein is subject to change without notice.

www.sulzer.com