Repair-Parts
EP3
EP3 EP3
Electric
Electric Electric
only.
only. only.
Not
approved
Not Not
approved approved
125 psi (0.9 MPa, 9 bar) Maximum Fluid
Working Pressure
See page 2 for model part numbers and
information. do
and
and and
powered
- --powered powered
Important
Important Important
Readallwarningsandinstructionsinthismanual.Savethese
instructions.
EP4
EP4 EP4
hose
pump
hose hose
pump pump
for
use
for for
use use
Safety
Safety Safety
explosive
in ininexplosive explosive
Instructions
Instructions Instructions
Hose
Hose Hose
for
use
for for
use use
in ininuid uid
atmospheres
atmospheres atmospheres
Pumps
Pumps Pumps
uid
transfer
transfer transfer
and
metering
and and
metering metering
or
hazardous
or or
hazardous hazardous
applications.
applications. applications.
locations.
locations. locations.
For
professional
For For
professional professional
EN
use
use use
3A1939G
PROVENQUALITY.LEADINGTECHNOLOGY.
Contents
Contents Contents
Models...............................................................2
Warnings...........................................................3
Troubleshooting..................................................6
Repair................................................................8
BeforeYouStart..........................................8
Disassembly................................................8
Reassembly................................................12
Notes.................................................................17
Parts..................................................................18
Models
Models Models
Pump
Model
Pump Pump
Model Model
EP3019
EP3019 EP3019
EP4029
EP4029 EP4029
Hose
ID
Hose Hose
(mm)
(mm) (mm)
19
29
Size
ID ID
Size Size
EP3andEP4HosePumpAssembly.............18
BarePumpAssembly...................................20
PumpMatrix................................................22
PumpKitMatrix...........................................24
VariableFrequencyDrives(VFD)..................26
Notes.................................................................27
TechnicalData...................................................28
GracoStandardWarranty....................................30
Reference
Reference Reference
SeeModelEP3019Pumps,page22foracompletelistof
pumppartnumbersanddescriptiveinformation.
SeeModelEP4029Pumps,page23foracompletelistof
pumppartnumbersanddescriptiveinformation.
2
3A1939G
Warnings
Warnings Warnings
Thefollowingwarningsareforthesetup,use,grounding,maintenanceandrepairofthisequipment.The
exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolreferstoprocedure-specic
risks.Whenthesesymbolsappearinthebodyofthismanualoronwarninglabels,referbacktothese
Warnings.Product-specichazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughout
thebodyofthismanualwhereapplicable.
WARNING
WARNING WARNING
FIRE
AND
FIRE FIRE
Flammablefumes,suchassolventandpaintfumes,inwork work
preventreandexplosion:
•Useequipmentonlyinwellventilatedarea.
•Eliminateallignitionsources;suchaspilotlights,cigarettes,portableelectriclamps,and
plasticdropcloths(potentialstaticarc).
•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.
•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhenammable
fumesarepresent.
•Groundallequipmentintheworkarea.SeeGrounding Grounding
•Useonlygroundedhoses.
•Holdgunrmlytosideofgroundedpailwhentriggeringintopail.
•Ifthereisstaticsparkingoryoufeelashock,stop stop
equipmentuntilyouidentifyandcorrecttheproblem.
•Keepaworkingreextinguisherintheworkarea.
ELECTRIC
ELECTRIC ELECTRIC
Thisequipmentmustbegrounded.Impropergrounding,setup,orusageofthesystemcan
causeelectricshock.
EXPLOSION
AND AND
EXPLOSION EXPLOSION
SHOCK
SHOCK SHOCK
HAZARD
HAZARD HAZARD
work
area
area area
canigniteorexplode.Tohelp
Grounding
stop
HAZARD
HAZARD HAZARD
instructions.
operation
operation operation
immediately.
immediately. immediately.
Donotuse
Warnings
•Turnoffanddisconnectpoweratmainswitchbeforedisconnectinganycablesandbefore
servicingorinstallingequipment.
•Connectonlytogroundedpowersource.
•Allelectricalwiringmustbedonebyaqualiedelectricianandcomplywithalllocalcodes
andregulations.
MOVING
MOVING MOVING
Movingpartscanpinch,cutoramputatengersandotherbodyparts.
•Keepclearofmovingparts.
•Donotoperateequipmentwithprotectiveguardsorcoversremoved.
•Pressurizedequipmentcanstartwithoutwarning.Beforechecking,moving,orservicing
equipment,followthePressure Pressure
3A1939G 3
PARTS
PARTS PARTS
HAZARD
HAZARD HAZARD
Pressure
Relief
Procedure
Relief Relief
Procedure Procedure
anddisconnectallpowersources.
Warnings
WARNING
WARNING WARNING
ENTANGLEMENT
ENTANGLEMENT ENTANGLEMENT
Rotatingpartscancauseseriousinjury.
•Keepclearofmovingparts.
•Donotoperateequipmentwithprotectiveguardsorcoversremoved.
•Donotwearlooseclothing,jewelryorlonghairwhileoperatingequipment.
•Equipmentcanstartwithoutwarning.Beforechecking,movingorservicingequipment,follow
Pressure
thePressure Pressure
TOXIC
TOXIC TOXIC
Toxicuidsorfumescancauseseriousinjuryordeathifsplashedintheeyesoronskin,
inhaled,orswallowed.
•ReadMSDSstoknowthespecichazardsoftheuidsyouareusing.
•Storehazardousuidinapprovedcontainers,anddisposeofitaccordingtoapplicable
PERSONAL
PERSONAL PERSONAL
Youmustwearappropriateprotectiveequipmentwhenoperating,servicing,orwheninthe
operatingareaoftheequipmenttohelpprotectyoufromseriousinjury,includingeyeinjury,
hearingloss,inhalationoftoxicfumes,andburns.Thisequipmentincludesbutisnotlimitedto:
FLUID
FLUID FLUID
guidelines.
HAZARD
HAZARD HAZARD
Relief
Procedure
Relief Relief
Procedure Procedure
OR
FUMES
OR OR
FUMES FUMES
PROTECTIVE
PROTECTIVE PROTECTIVE
anddisconnectallpowersources.
EQUIPMENT
EQUIPMENT EQUIPMENT
•Protectiveeyewear,andhearingprotection.
•Respirators,protectiveclothing,andglovesasrecommendedbytheuidandsolvent
manufacturer.
PRESSURIZED
PRESSURIZED PRESSURIZED
Fluidfromtheequipment,leaks,orrupturedcomponentscansplashintheeyesoronskin
andcauseseriousinjury.
•FollowthePressure Pressure
cleaning,checking,orservicingequipment.
•Tightenalluidconnectionsbeforeoperatingtheequipment.
•Checkhoses,tubes,andcouplingsdaily.Replacewornordamagedpartsimmediately.
EQUIPMENT
EQUIPMENT EQUIPMENT
Pressure
Relief
Relief Relief
HAZARD
HAZARD HAZARD
Procedure
Procedure Procedure
whenyoustopspraying/dispensingandbefore
4
3A1939G
WARNING
WARNING WARNING
EQUIPMENT
EQUIPMENT EQUIPMENT
Misusecancausedeathorseriousinjury.
•Donotoperatetheunitwhenfatiguedorundertheinuenceofdrugsoralcohol.
•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated
systemcomponent.SeeTechnical Technical
•Useuidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnical Technical
inallequipmentmanuals.Readuidandsolventmanufacturer’swarnings.Forcomplete
informationaboutyourmaterial,requestMSDSfromdistributororretailer.
•Donotleavetheworkareawhileequipmentisenergizedorunderpressure.
•TurnoffallequipmentandfollowthePressure Pressure
•Checkequipmentdaily.Repairorreplacewornordamagedpartsimmediatelywithgenuine
manufacturer’sreplacementpartsonly.
•Donotalterormodifyequipment.
•Useequipmentonlyforitsintendedpurpose.Callyourdistributorforinformation.
•Routehosesandcablesawayfromtrafcareas,sharpedges,movingparts,andhotsurfaces.
•Donotkinkoroverbendhosesorusehosestopullequipment.
•Keepchildrenandanimalsawayfromworkarea.
•Complywithallapplicablesafetyregulations.
MISUSE
MISUSE MISUSE
HAZARD
HAZARD HAZARD
Technical
Data
Data Data
Pressure
inallequipmentmanuals.
Relief
Relief Relief
Procedure
Procedure Procedure
whenequipmentisnotinuse.
Warnings
Technical
Data
Data Data
3A1939G 5
Troubleshooting
Troubleshooting
Troubleshooting Troubleshooting
NOTE:
NOTE: NOTE:
Checkallpossibleremediesbeforedisassemblingthepump.
Problem
Problem Problem
Hammeringinpiping.
Highpumptemperature.
Highoutletpressure.
Cause
Cause Cause
Inletoroutletpipediameterstoo
small.
Highpumpspeed.
Inletoroutletconnectionsnot
properlyanchored.
HighInletoroutletpressures.Addpulsationdampeners.
Lowlubricantlevel.Addhoselubetotheproperlevel.
Improperlubricant.
Pumpeduidtemperaturetoo
high.
Highpumpspeed/pump
undersized.
Blockedoutletline.
Narrowedpipediameterdueto
settledsolids.
Solution
Solution Solution
Increasepipesizeoraddpulsation
dampeners.
Reducespeedofpump.
Securepiping.
UseonlyGracohoselubeforlow
temperatureoperation.
ConsultyourGracodistributorfor
maximumtemperaturelimitsof
yourpump.
Reducethepumpspeedorswitch
toalargerpump.
Clearanyobstructionsintheoutlet
line.
Determineifsolidshavesettled
inpipingandush/removeas
required.
Viscosityorspecicgravityof
pumpeduidtoohigh.
Lowinletpressure.
Lowow.
Failedhose.
Blockedinletline.
Inletlinetoolongortoosmall.Trytolocatethepumpasnear
Viscosityorspecicgravityof
pumpeduidtoohigh.
Failedhose.
ConsultyourGracodistributorfor
suitableoperatingconditionsfor
yourpump.
Checktoseeifthehosehasfailed.
Ifso,replacewithanewhoseand
lubricant.
Clearanyobstructionsintheinlet
line.
totheuidsourceaspossible.
Oversizetheinletpipingwhen
possible.
ConsultyourGracodistributorfor
suitableoperatingconditionsfor
yourpump.
Checktoseeifthehosehasfailed.
Ifso,replacewithanewhoseand
lubricant.
6 3A1939G
Troubleshooting
Problem
Problem Problem
Poorhoselife.
Lubricantleaks
Cause
Cause Cause
Chemicalincompatibility.ConsultyourGracodistributorto
Normalwear.
Failureduetopulsations.
Toohighoutletpressure.
Settledsolidsinhose.
Hoselubeleakingfromfrontcover.Coverboltsover-tightened.
Hoselubeleakingfromhose
clamps.
Solution
Solution Solution
seeifyouhavethecorrecthose
foryourapplication.
Thehosemayhavefaileddueto
normalwear.Replaceasrequired.
Ifyoupumpisequippedwitha
pulsationdampener,adjustits
pressure.Ifyoudonothavea
dampener,consultyourGraco
distributor.
Checkitemslistedin“Highoutlet
pressure.”Runningthepump
againstaclosedvalve,evenfora
shortamountoftime,maydamage
hose.
Flushthepumpandhosepriorto
turningthepumpoff.
Refertotorquespecicationsin
InstalltheFrontCover,page16.
Pumphousingoverlled.Check
hoselubelevelandadjustas
necessary.
Hosefailedbecauseitwrapped
aroundroller.
Pumpwasoperatedagainsta
closedoutletvalveorblockedline.
Replacehose.Checkpressure
reliefsystem.Checkthatvalves
areopen.Clearanyblockages.
3A1939G
7
Repair
Disassembly
Repair
Repair Repair
Disassembly Disassembly
Before
Before Before
1.Flushthepump.
2.Relievethepressure.
3.Disconnectpowertothepump.
4.Makesurethepumpiselectricallyisolated.
You
Start
You You
Start Start
Unexpectedoperationofthepumpcancause
seriousinjury.Removethefancoveronlyafter
themotorhasbeenlockedout.
Drain
Drain Drain
1.Holdapailunderthedrainplug(17)andunscrew
2.Removetheventplug(15)andushthepump
the
Oil
the the
Oil Oil
theplugtodrainthelubricatingoil.Disposeof
theoilproperly.Takecare,astheoilmaybe
contaminatedbythepumpeduid.
housingwithacompatiblesolvent.
Figure1PumpDrainandVent
Remove
Remove Remove
1.Unscrewthesocketheadcapscrews(14)and
washers(13)thatholdthefrontcover(12),
removingthetopscrewandwasherlast.Take
thecoveroffthepump.SeeFig.5,page11.
2.Removethefrontcovergasket(11).
3.Inspectandcleanthesightglass(16)andcover
(12),thensetaside.
the
Front
the the
Front Front
Cover
Cover Cover
8 3A1939G
Repair
Remove
Remove Remove
1.SeeFig5,page11.Removethescrewsholding
themotorfancover(FC).Turnthefanbyhand
untiltheroller(102)stopsatthebottomofthe
pumphousing(1)inthe6o’clockposition.
NOTE:
NOTE: NOTE:
gearboxesmayrequiremanyturnsofthemotor
fantomovetherollertothe6o’clockposition.
2.Removethefourscrews(21)fromeachbarb
clamp(20)ontheinletandoutletportsofthe
pumpandliftofftheclamps.
On EP4 Pumps only:
3.
barbedttingpositioningwasherandkeepfor
reuse.Thebottomhalfofthewasheriswelded
inplaceandcannotberemoved.
4.Ifpossible,ensurethatthehoseclamps(104)
arepositionedwiththeclampportionatthetop.
Cutthroughtheclampwithahacksaworrotary
tool.Becarefulnottodamagethehose(103)or
thepumphousing(1).
the
Hose
the the
Hose Hose
LowRPMpumpsandhighratio
Removethetophalfofthe
6.Thehoseassemblyisseatedrmlyinthepump
housing(1).Placeasmooth,smalldiameter
metalrodintothebarbedttings(105)andlift
thehoseassemblytofreeit.Pullthehoseso
itextendsabout2–3in.(51–76mm)outofthe
pump.
7.Removeonebarbedtting(105)fromthehose
(103).
8.Graspthehose(103)fromtheinsideofthepump
housing(1)andpullitintothehousing.The
centerofthehosewillstillbeheldbytherollerin
the6o’clockposition.
9.Removethesecondbarbassemblyasdescribed
above.
10.Turnthemotorbyhanduntiltheroller(102)isnot
compressingthehose(103).Thiswillbenear
the9o’clockor3o’clockposition.
Figure2CuttheClamp
5.Usingascrewdriver,removetheclamp,then
removetheband.
Figure3RemovetheClamp
Figure4Rollerin3O’ClockPosition
11.Pulltheotherendofthehoseintothepump
housing(1).
12.Removeandsafelydiscardtheusedhose,per
yourfacility’swastedisposalpolicy.
3A1939G 9
Repair
Remove
Remove Remove
1.Usingexternalsnapringpliers,removetheroller
retainingring(9)fromthefrontoftheeccentric
shaft(7).Slidethebushing(10)offtheshaft.
2.Pulltheroller(102)offtheshaft.Itshouldslide
offeasily.
the
Roller
the the
Roller Roller
On EP3 Pumps only:
3.
(10)offtheshaft.Removethesecondroller
retainingring(9).
4.Inspecttheinsideandoutsidediameterofthe
roller(102),andreplaceitifwornordamaged.
Slidethesecondbushing
Figure5RemovetheHoseandRoller
10 3A1939G
Repair
Remove
Remove Remove
1.Usingexternalsnapringpliers,removethe
eccentricshaftretainingring(8)fromthemotor
outputshaft(2).SeeFig6.
2.Removetheeccentricshaft(7)fromthemotor
outputshaft.Be Be
key
key key
NOTE:
NOTE: NOTE:
disengagetheeccentricshaftfromthemotor
outputshaft.
Remove
Remove Remove
NOTE:
NOTE: NOTE:
aretainingring(3)locatedbehindtheouteru-cup
seal(4).Theoutersealmustberemovedbefore
removingtheretainingring.Thissealwilllikelybe
damagedwhenremovedsinceitisheldinplaceby
atightpresst.
the
Eccentric
the the
Eccentric Eccentric
Be
(6).
(6). (6).
Youmayneedtouseapullerto
the
Motor
the the
Motor Motor
Themotoroutputshaftisheldinplacewith
Shaft
Shaft Shaft
sure
sure sure
retain
the
to totoretain retain
Output
Output Output
eccentric
the the
eccentric eccentric
Shaft
Shaft Shaft
1.Usingaatheadscrewdriver,removetheouter
u-cupseal(4).
2.Usinginternalsnapringpliers,removethe
retainingring(3)fromthepumphousing(1).
3.Removethefourscrews(109)andwashers(108)
shaft
shaft shaft
holdingthegearboxandmotorassembly(107)
tothepumphousing(1).Removethegearbox
andmotorassemblytoallowaccesstotheinner
Be
u-cupseal(5).Be Be
shaft
key
shaft shaft
NOTE:
NOTE: NOTE:
contactSEW-Eurodrive.
4.Removetheinneru-cupseal(5).Thissealwill
likelybedamagedwhenremovedsinceitisheld
inplacebyatightpresst.
5.Tapthegearboxendoftheshaft(2)witharubber
mallettodrivetheshaftoutthroughthefrontof
thepumphousing(1).
(106).
key key
(106). (106).
Formotorandgearboxrepairinformation,
sure
sure sure
retain
the
to totoretain retain
motor
the the
motor motor
output
output output
Figure6RemovetheEccentricShaftandMotorOutputShaft
3A1939G
11
Repair
Reassembly
Reassembly Reassembly
Clean
Clean Clean
•Discardallusedseals,gasketsandwornparts.
•Ensurethatallnewandexistingpartsareclean
•Thoroughlycleanallpartswithacompatible
•Inspecttheinnerdiameterofthepumproller.Ifthe
•Inspectthebearingsonthemotoroutputshaft(2).
•Inspecttheshaftandbearingboreinthepump
•Inspectallmetalpartsforsignsofwearorcracks.
and
Inspect
and and
Inspect Inspect
UseonlygenuineGracoreplacementparts.
Non-standardpartswillvoidyourwarrantyand
maydamageyourequipment.
andundamaged.
solventandinspectfordamageorwear.Replace
allgaskets,washers,wornpartsandhardwareas
necessary.
surfacehasbeenworn,replacetheroller.
Ifthebearingsareworn,replacetheshaft.
housing(1).Ensureitisround,withoutgroovesor
othersignsofwear,andfreeofdirt,lings,orother
debris.Adirtyordamagedbearingborewillgreatly
reducethelifeofthebearings.
Replaceallwornparts.
Thepumphousingisaluminum.Tohelpprevent
galling,blowoutthethreadswithcompressedair
beforeinstallinganyttingsorfasteners.
All
Parts
All All
Parts Parts
NOTICE
NOTICE NOTICE
NOTICE
NOTICE NOTICE
2.Coattheouterracesoftheshaftbearingsand
theinnerdiameterofthebearingborewithlight
lubricatingoil.Makesurethereisnodirtordebris
oneitherthebearingsorthebearingbore.
3.Inserttheshaft(2)intothepumphousing(1)from
thefront,makingsurethatthebearingsengage
thebearingboreushandstraight.Taptheroller
endoftheshaftwitharubbermalletuntilthe
shaftisrmlyseatedinthepumphousing.
NOTICE
NOTICE NOTICE
Donotforcetheshaftandbearingsintothe
pumphousing.Thismaycausedamagetothe
bearingsorthehousing.
4.Installthebearingretainingring(3)infrontofthe
outerbearing.
Install
Install Install
1.Pressanewinneru-cupseal(5)ontothegearbox
2.GreasethepumpwithNLGI#2typegrease.
3.Pressanewouteru-cupseal(4)ontothepump
the
Seals
the the
Seals Seals
endoftheshaft(2)andintotheboreattherear
ofthepumphousing(1).Thelipsoftheu-cup
mustfaceintothepumphousing.SeeFig7.
Removetheplug(18)fromthepumphousing
andreplacewithazerktting.Addgreaseuntil
itpassesthroughtheouterbearingoftheshaft.
Thisprovidesavisualreferenceoftheproper
amountofgrease.Donotover-grease.Remove
thezerkttingandreinstalltheplug(18).
endoftheshaft(2)andintotheboreatthefront
ofthepumphousing(1).Thelipsoftheu-cup
mustfacetowardtheshaftbearings.
Install
Install Install
1.Inspectthebearingsandmakesurethatallrotate
12
the
Motor
the the
Motor Motor
freelyandareseatedagainsttheshoulderofthe
shaft(2).SeeFig7.
Output
Output Output
Shaft
Shaft Shaft
4.Makesurethattheshaftrotatessmoothly.
3A1939G
Repair
1
2
3
Figure7InstalltheMotorOutputShaftandEccentricShaft
Key
for
Key Key
Note
Note Note
Install
Install Install
1.Lubricatethemotoroutputshaft(2)andthe
2.Thegearboxismanufacturedwithahollow
3.Slidethemotorandgearboxassembly(107)
Figure
for for
Figure Figure
the
the the
keywaywithananti-seizecompound.
bore.Removetheplasticcaponthebackofthe
gearboxtohelpwithalignmentoftheshaft.
ontotheshaft(2).Installthekey(106).Secureto
thepumphousing(1)withthefourscrews(109)
andwashers(108).
7
7 7
Description
Description Description
Lipsoftheu-cup(4)mustfacetowardtheshaftbearings.
Lipsoftheu-cup(5)mustfaceintothepumphousing.
Lubricatewithhoselube.
Motor
Motor Motor
and
Gearbox
and and
Gearbox Gearbox
Install
Install Install
1.Ensurethatthekeywayonthemotoroutputshaft
2.Slidetheeccentricshaft(7)overtheendof
3.Securetheeccentricshaft(7)withtheeccentric
the
Eccentric
the the
Eccentric Eccentric
(2)isfacingup.Itmaybenecessarytoturnthe
motorfanbyhandtopositiontheshaft.
themotoroutputshaft(2).Installthekey(6).
Theeccentricandthekeyshouldslideeasily
together.
shaftretainingring(8).
Shaft
Shaft Shaft
3A1939G 13
Repair
4
5
Install
Install Install
NOTE:
NOTE: NOTE:
roller.Verifythatyouhavethecorrectlysizedroller.
1.
the
Roller
the the
Roller Roller
Therollersizeistypicallymarkedonthe
On EP3 Pumps only:
(9)usingexternalsnapringpliers.Makesure
thattheringisfullyseatedinthegrooveonthe
eccentricshaft(7).Installabushing(10).See
Fig8.
Installarollerretainingring
2.Lubricatetheeccentricshaft(7)withhoselube.
Slidetheroller(102)ontotheshaft.Theroller
shouldtontotheshaftsnuglywithminimal
radialmovement.
3.Installabushing(10)andarollerretainingring
(9).Verifythattheroller(102)turnsfreelyon
theshaft(7).
Figure8InstalltheRoller,Hose,andFrontCover
Key
for
Key Key
Note
Note Note
Figure
for for
Figure Figure
14
8
8 8
Description
Description Description
EP3019:Torqueto115in-lb(13.0N•m).
EP4029:Torqueto140in-lb(16.0N•m).
EP3019:Torqueto25in-lb(2.8N•m).
EP4029:Torqueto35in-lb(4.0N•m).
3A1939G
Repair
Install
Install Install
1.Movetheroller(102)byturningthemotorfan
2.Installoneendofthehose(103)throughthe
3.Slidethehoseclamp(104)overthehoseand
4.Positionthehoseclampabout1/4in.(6mm)
the
Hose
the the
Hose Hose
untiltherollerreachesthe6o’clockposition.
Figure9Rollerin6O’ClockPosition
rearportofthepumphousingonthelefthand
sidewhenlookingatitfromthefront.Extend
thehose2-3in.(51–76mm)beyondthepump
housing(1).
installthebarbedtting(105).
fromtheendofthehose.Ensurethatthe
bandwilltintotherecessesofthebarbclamp
(20)andpumphousing(1).Usingthe24L497
ClampingTool,tightentheclamptosecurethe
hoseontothebarbedtting.
Figure11SeattheBarbedFitting
6.Pushtheassembledhoseendintothebarb
clamprecess,usingasmoothmetalrodtohold
thebarbinplace.Thetmaybetight;usea
rubbermallettoseatthebarbedttingassembly.
NOTE:
NOTE: NOTE:
correctlypositioned.Thehexonthebarbedtting
(105)mustbealignedwiththecorrespondinghex
onthepumphousing.Thiswillholdthebarbed
ttingrmlyinplace.
7.
On EP4 Pumps only:
barbedttingpositioningwasher.Thebottom
halfofthewasherisweldedinplace.
8.Installtheclamp(20)andscrews(21).Torque
thescrewsto115in-lb(13N•m)fortheEP3
Pumpsandto140in-lb(16.0N•m)fortheEP4
Pumps.
9.Loopthehose(103)360degreesandpassthe
otherendthroughthefrontportontherighthand
sideofthepumphousing(1).Assemblethe
barbedtting(105)andclamp(104)asexplained
insteps3–8.
Verifythatthebarbedtting(105)is
Installthetophalfofthe
10.Turntheroller(102)tothe12o’clockpositionto
compressthehose,thenpushthehoseintothe
pumphousing.Usearubbermalletifthehose
isdifculttoseat.
11.Returntheroller(102)tothe6o’clockposition.
Itiscriticalthattherollerisatthebottomofthe
pumptoensurethecorrectcapacityofhoselube.
Figure10TightentheClamp
5.Cuttheexcessband,thenattentheendwitha
rubbermallet.
Reinstallthemotorfancover.
NOTICE
NOTICE NOTICE
Therollermustbereturnedtothe6o’clock
positionbeforeinstallingthefrontcover.
Failuretodosowillresultinoverllingofthe
pumpwithhoselube.
3A1939G 15
Repair
Install
Install Install
1.Scrapealldebrisfromthegasketmatingsurfaces
2.Lineuptheholesinthegasket(11)withtheholes
3.Lineupthefrontcover(12)andgasket(11)with
4.Installtheremainingfrontcoverscrews(14)and
Lubricate
Lubricate Lubricate
the
Front
the the
Front Front
onthefrontcover(12)andthepumphousing
(1),thencleanwithacetoneorbrakecleanerto
removeanyresidue.Thisiscriticaltoensurea
leak-freeassembly.
NOTE:
NOTE: NOTE:
befreeofdirt,debrisandresiduetoensurea
leak-freeseal.
NOTE:
NOTE: NOTE:
gasket(11),andhousingareasymmetric.This
ensuresthatthegasketandcovergooninonly
onedirection.
inthecover(12).Placethegasketonthecover.
thepumphousing(1)byplacingasockethead
capscrew(14)andwasher(13)inthetophole
andscrewingitintothepumphousing.
washers(13).Torquethescrewsoppositelyto
25in-lb(2.8N•m)fortheE3Pumpsandto35
in-lb(4.0N•m)fortheE4Pumps.
NOTE:
NOTE: NOTE:
screws.Thiswillcausethegaskettodeformand
thepumptoleak.
Thepumphousingandfrontcovermust
Theholepatternofthefrontcover(12),
Donotover-tightenthefrontcover
the
the the
Cover
Cover Cover
Pump
Pump Pump
NOTE:
NOTE: NOTE:
housingwithhoselubewillincreasepressure
inthepumphousing,causinghoselubetoleak
fromthecoverortheclamparea.Seethetable
belowforthecorrectamountofhoselubefor
yourpump.Pre-measuringthecorrectamount
willhelppreventoverlling.
Figure12HoseLubeLevelinSightglass
NOTE:
NOTE: NOTE:
vigorouslubrication,whichmaycausesplashing
ofoil.Whenoperatingataspeedof85RPM
orgreater,reducetheamountofhoselubeas
showninthetablebelow.
Do
not
Do Do
Pump
Model
Pump Pump
Model Model
EP3019
EP4029
Higheroperatingspeedsprovidemore
overll.
not not
overll. overll.
Overllingthepump
Amount
Amount Amount
(approximate)
(approximate) (approximate)
0.25gal.(1liter)
0.5gal.(2liters)
Hose
of ofofHose Hose
Lube
Lube Lube
NOTICE
NOTICE NOTICE
Thepumphousingisaluminum.Tohelpprevent
galling,blowoutthethreadswithcompressedair
beforeinstallinganyttingsorfasteners.
1.Wrapthedrainplug(17)threadswithPTFEtape
andinstalltheplug.
2.Wrapthesightglass(16)threadswithPTFEtape
andinstall.
3.Usingafunnel,addhoselubethroughthevent
portuntiltheoilbecomesvisiblethroughthe
sightglass.Theoillevelmustnotriseabovethe
halfwaypointontheroller.
Oper-
Oper- Operating
ating ating
Speed
Speed Speed
(RPM)
(RPM) (RPM)
0–84Asrecommendedinthetable
85–104
105–114
115and
above
4.Wraptheventplug(15)threadswithPTFEtape
andscrewitintotheventportcarefully.
Amount
Amount Amount
above.
70%ofrecommendedquantity
60%ofrecommendedquantity
50%ofrecommendedquantity
Hose
of ofofHose Hose
Lube
Lube Lube
16 3A1939G
Notes
Notes
Notes Notes
3A1939G
17
Parts
Parts
Parts Parts
EP3
EP3 EP3
EP3019
EP3019 EP3019
Includesitems101–119
and
EP4
and and
EP4 EP4
and
EP4029
and and
EP4029 EP4029
Hose
Hose Hose
Pump
Pump Pump
Pumps,
Pumps, Pumps,
Series
Series Series
Assembly
Assembly Assembly
A
A A
18 3A1939G
Parts
Part
No.
Ref.
Part Part
Ref. Ref.
No.
No. No.
Description
No. No.
Description Description
Qty
Qty Qty
Part
No.
Ref.
Part Part
Ref. Ref.
No.
No. No.
Description
No. No.
Description Description
Qty
Qty Qty
24L888
24L889
24K589
102
24K614
103
SeeHOSEKIT;includestwo
10424M117KIT,hoseclamp;package
105
See
Pump
Matrix,
page22
---
106
---
ASSEMBLY,pump;
EP3019;seeBarePump
Assembly,page20
ASSEMBLY,pump;
EP4029;seeBarePump
Assembly,page20
ROLLERKIT;forEP3019;
includesitems9and10
(page20)
ROLLERKIT;forEP4029;
includesitems9and10
(page20)
hoseclamps(104)
of10
BARBEDFITTINGKIT;
forEP3019;kitincludes
onebarbedttingandone
clamp(104)
BARBEDFITTINGKIT;for
EP4029;kitincludesone
barbedtting,oneclamp
(104),andonehalf-washer
KEY,motorshaft;EP3019
KEY,motorshaft;EP4029
1 101
1
1
1
1
1
2
2
1
1
107
24L9871.5HP;35.91gearratio;
24L9881.0HP;100.36gearratio;
24L9892.0HP;19.70gearratio;
24L9902.0HP;34.29gearratio;
24L9912.0HP;79.72gearratio;
---
108
---
---
109
---
119
24K694
u
MOTORandGEARBOX(seePumpMatrix,page22f-
orthemotorandgearbox
usedonyourpump)
EP3019
EP3019
EP4029
EP4029
EP4029
WASHER,splitlock;M8;
EP3019
WASHER,splitlock;M10;
EP4029
SCREW,cap,hexhd;M8
x25mm;EP3019
SCREW,cap,hexhd;M10
x30mm;EP4029
HOSELUBE,glycerin;1
gallon(3.8liter);notshown
1
4
4
4
4
1
u
Hose lube is also available in a 1 quart (0.95 liter)
Parts labeled --- are not available separately.
bottle. Order Part No. 24K692.
3A1939G 19
Parts
Bare
Bare Bare
Model
Model Model
Pumps
Pumps Pumps
Includesitems1–23
Model
Model Model
Pumps
Pumps Pumps
Includesitems1–23
Pump
Pump Pump
24L888
24L888 24L888
24L889
24L889 24L889
Assembly
Assembly Assembly
Pump
Assembly,
Pump Pump
Assembly, Assembly,
Pump
Assembly,
Pump Pump
Assembly, Assembly,
Series
Series Series
Series
Series Series
A,
for
EP3019
A, A,
for for
EP3019 EP3019
A,
for
EP4029
A, A,
for for
EP4029 EP4029
20 3A1939G
Part
No.
Ref.
Ref. Ref.
No.
No. No.
2
3
4
5
6
7
8
9
10
Part Part
---
---
24K597
24K914
---
---
---
---
---
---
---
---
24K596
24K913
---
---
---
---
---
---
Description
No. No.
Description Description
HOUSING,pump;for
Pump24L888
HOUSING,pump;for
Pump24L889
SHAFTKIT,output,motor;
forPump24L888;includes
items3,4,5,6,8,18,and
greasezerktting
SHAFTKIT,output,motor;
forPump24L889;includes
items3,4,5,6,8,18,and
greasezerktting
RING,retaining,bearing;
forPump24L888
RING,retaining,bearing;
forPump24L889
SEAL,u-cup,outer;for
Pump24L888
SEAL,u-cup,outer;for
Pump24L889
SEAL,u-cup,inner;for
Pump24L888
SEAL,u-cup,inner;for
Pump24L889
KEY,eccentricshaft;for
Pump24L888
KEY,eccentricshaft;for
Pump24L889
ECCENTRICSHAFTKIT;
forPump24L888;includes
items6and8
ECCENTRICSHAFTKIT;
forPump24L889;includes
items6and8
RING,retaining,eccentric
shaft;forPump24L888
RING,retaining,eccentric
shaft;forPump24L889
RING,retaining,roller;for
Pump24L888
RING,retaining,roller;for
Pump24L889
BUSHING;forPump
24L888
BUSHING;forPump
24L889
Parts labeled --- are not available separately.
Parts
Part
No.
Qty
Qty Qty
1 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
Ref.
Ref. Ref.
No.
No. No.
13
14
15
16
17
18
19
20
21
23▲
Part Part
24K595
24K912
24K594
24K911
---
---
---
---
---
---
---
---
---
---
24K598
24K915
---
---
16K630LABEL,warning;allmodels1
Description
No. No.
Description Description
GASKETKIT;forPump
24L888
GASKETKIT;forPump
24L889
COVERKIT;forPump
24L888;includesitems11,
13,14,15,16,and17
COVERKIT;forPump
24L889;includesitems11,
13,14,15,16,and17
WASHER,at;M8;for
Pump24L888
WASHER,at;M8;for
Pump24L889
SCREW,cap,sockethd;
M8x25mm;forPump
24L888
SCREW,cap,sockethd;
M8x25mm;forPump
24L889
VENT,breatherplug;all
pumps
SIGHTGLASS;forPump
24L888
SIGHTGLASS;forPump
24L889
PLUG,drain;3/4npt;all
models
PLUG,pipe,headless;1/8
npt;allmodels
PLUG,pipe,headless;1/2
npt;allmodels
CLAMPKIT,barb;for
Pump24L888;includes
item21(4)
CLAMPKIT,barb;for
Pump24L889;includes
item21(4)
SCREW,cap,sockethd;
M6x35mm;forPump
24L888
SCREW,cap,sockethd;
M8x50mm;forPump
24L889
Qty
Qty Qty
1 11
1
1 12
1
5
7
5
7
1
1
1
1
1
1
2
2
8
8
3A1939G
21
Parts
Pump
Pump Pump
Model
Model Model
With19mmIDHoseandRollerInstalled
Pump
Pump Pump
No.
No. No.
24L542
24L542 24L542
24L543
24L543 24L543
24L546
24L546 24L546
24L547
24L547 24L547
24L548
24L548 24L548
24L549
24L549 24L549
24L550
24L550 24L550
24L556
24L556 24L556
24L557
24L557 24L557
24L560
24L560 24L560
24L561
24L561 24L561
24L562
24L562 24L562
24L563
24L563 24L563
24L564
24L564 24L564
24L570
24L570 24L570
24L571
24L571 24L571
24L574
24L574 24L574
24M791
24M791 24M791
24M792
24M792 24M792
24M795
24M795 24M795
24M796
24M796 24M796
24M797
24M797 24M797
24M798
24M798 24M798
24M799
24M799 24M799
24P087
24P087 24P087
24W557
24W557 24W557
24W556
24W556 24W556
24W558
24W558 24W558
Matrix
Matrix Matrix
EP3019
EP3019 EP3019
Part
Part Part
Pumps
Pumps Pumps
Hose
Pump
Pump Pump
Series
Series Series
B24K533EPDMBlue24K592
B24K533EPDMBlue24K593Hastelloy24L988
B24K532Natural
B24K537
B24K537
B24K534NitrileYellow24K592
B24K534NitrileYellow24K593Hastelloy24L988
B24K533EPDMBlue24K592
B24K533EPDMBlue24K593Hastelloy24L987
B24K532Natural
B24K537
B24K537
B24K534NitrileYellow24K592
B24K534NitrileYellow24K593Hastelloy24L987
B24K533EPDMBlue24K592
B24K533EPDMBlue24K593Hastelloy24L986
B24K532Natural
A24K533EPDMBlue24K592
A24K533EPDMBlue24K593HastelloyNone
A24K532Natural
A24K537
A24K537
A24K534NitrileYellow24K592
A24K534NitrileYellow24K593HastelloyNone
A24K527
A24K537
A24K537
A24K537
Kit
Hose Hose
Kit Kit
(Ref.
103)
(Ref. (Ref.
103) 103)
* Food grade hose inner material is white in color.
Hose
Hose Hose
Material
Material Material
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Rubber
Rubber
CSMOrange
CSMOrange
CSMOrange
CSMOrange
CSMOrange
CSMOrange
Motor
Inner
Inner Inner
Hose
Hose Hose
Color
Color Color
None24K592
None24K592
None24K592
None24K592
Stripe
Stripe Stripe
Barbed
Barbed Barbed
Kit
Kit Kit
24K592
24K593Hastelloy24L988
24K592
24K593Hastelloy24L987
24K592
24K593HastelloyNone
24K590
24V972PVDF24L987
24V972PVDF24L988
24V972PVDFNone
Fitting
Fitting Fitting
(Ref.
(Ref. (Ref.
Barbed
Barbed Barbed
Material
105)
Material Material
105) 105)
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
Fitting
Fitting Fitting
and
Motor Motor
and and
Gearbox
Gearbox Gearbox
(Ref.
107)
(Ref. (Ref.
107) 107)
24L988
24L988
24L988
24L988
24L987
24L987
24L987
24L987
24L986
24L986
None
None
None
None
24L988
22
3A1939G
Parts
Model
Model Model
With29mmIDHoseandRollerInstalled
Pump
Pump Pump
No.
No. No.
25L024
25L024 25L024
25L025
25L025 25L025
25L028
25L028 25L028
25L029
25L029 25L029
25L030
25L030 25L030
25L031
25L031 25L031
25L032
25L032 25L032
25L038
25L038 25L038
25L039
25L039 25L039
25L042
25L042 25L042
25L043
25L043 25L043
25L044
25L044 25L044
25L045
25L045 25L045
25L046
25L046 25L046
25L052
25L052 25L052
25L053
25L053 25L053
25L056
25L056 25L056
25L057
25L057 25L057
25L058
25L058 25L058
25L059
25L059 25L059
25L060
25L060 25L060
24M816
24M816 24M816
24M817
24M817 24M817
24M820
24M820 24M820
24M821
24M821 24M821
24M822
24M822 24M822
24M823
24M823 24M823
24M824
24M824 24M824
24W561
24W561 24W561
24W562
24W562 24W562
24W563
24W563 24W563
24W564
24W564 24W564
EP4029
EP4029 EP4029
Part
Part Part
Pumps
Pumps Pumps
Hose
Pump
Pump Pump
Series
Series Series
B24K553EPDMBlue24K617
B24K553EPDMBlue24K910Hastelloy24L991
B24K552Natural
B24K557
B24K557
B24K554NitrileYellow24K617
B24K554NitrileYellow24K910Hastelloy24L991
B24K553EPDMBlue24K617
B24K553EPDMBlue24K910Hastelloy24L990
B24K552Natural
B24K557
B24K557
B24K554NitrileYellow24K617
B24K554NitrileYellow24K910Hastelloy24L990
B24K553EPDMBlue24K617
B24K553EPDMBlue24K910Hastelloy24L989
B24K552Natural
B24K557
B24K557
B24K554NitrileYellow24K617
B24K554NitrileYellow24K910Hastelloy24L989
A24K553EPDMBlue24K617
A24K553EPDMBlue24K910HastelloyNone
A24K552Natural
A24K557
A24K557
A24K554NitrileYellow24K617
A24K554NitrileYellow24K910HastelloyNone
A24K557
A24K557
A24K557
A24K557
Kit
Hose Hose
Kit Kit
(Ref.
103)
(Ref. (Ref.
103) 103)
* Food grade hose inner material is white in color.
Hose
Hose Hose
Material
Material Material
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
CSMOrange
CSMOrange
CSMOrange
CSMOrange
Motor
Inner
Inner Inner
Hose
Hose Hose
Stripe
Stripe Stripe
Color
Color Color
None24K617
None24K617
None24K617
None24K617
Barbed
Barbed Barbed
Kit
Kit Kit
24K617
24K910Hastelloy24L991
24K617
24K910Hastelloy24L990
24K617
24K910Hastelloy24L989
24K617
24K910HastelloyNone
24V973PVDF24L989
24V973PVDF24L990
24V973PVDF24L991
24V973PVDFNone
Fitting
Fitting Fitting
(Ref.
(Ref. (Ref.
Barbed
Barbed Barbed
Material
105)
Material Material
105) 105)
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
Fitting
Fitting Fitting
and
Motor Motor
and and
Gearbox
Gearbox Gearbox
(Ref.
107)
(Ref. (Ref.
107) 107)
24L991
24L991
24L991
24L991
24L990
24L990
24L990
24L990
24L989
24L989
24L989
24L989
None
None
None
None
3A1939G 23
Parts
Pump
Pump Pump
Model
Model Model
With19mmIDHose(installed)andRoller(notinstalled)
Pump
Pump Pump
Part
Part Part
24L626
24L626 24L626
24L627
24L627 24L627
24L630
24L630 24L630
24L631
24L631 24L631
24L632
24L632 24L632
24L633
24L633 24L633
24L634
24L634 24L634
24L640
24L640 24L640
24L641
24L641 24L641
24L644
24L644 24L644
24L645
24L645 24L645
24L646
24L646 24L646
24L647
24L647 24L647
24L648
24L648 24L648
24L654
24L654 24L654
24L655
24L655 24L655
24L658
24L658 24L658
24L659
24L659 24L659
24L660
24L660 24L660
24L661
24L661 24L661
24L662
24L662 24L662
24N079
24N079 24N079
24N080
24N080 24N080
24N083
24N083 24N083
24N084
24N084 24N084
24N085
24N085 24N085
24N086
24N086 24N086
24N087
24N087 24N087
Kit
Matrix
Kit Kit
Matrix Matrix
EP3019
EP3019 EP3019
No.
No. No.
Pump
Pump Pump
Roller
Roller Roller
(Ref.
102)
(Ref. (Ref.
102) 102)
24K58924K533EPDMBlue24K592
24K58924K533EPDMBlue24K593Hastelloy24L988
24K58924K532Natural
24K58924K537
24K58924K537
24K58924K534NitrileYellow24K592
24K58924K534NitrileYellow24K593Hastelloy24L988
24K58924K533EPDMBlue24K592
24K58924K533EPDMBlue24K593Hastelloy24L987
24K58924K532Natural
24K58924K537
24K58924K537
24K58924K534NitrileYellow24K592
24K58924K534NitrileYellow24K593Hastelloy24L987
24K58924K533EPDMBlue24K592
24K58924K533EPDMBlue24K593Hastelloy24L986
24K58924K532Natural
24K58924K537
24K58924K537
24K58924K534NitrileYellow24K592
24K58924K534NitrileYellow24K593Hastelloy24L986
24K58924K533EPDMBlue24K592
24K58924K533EPDMBlue24K593HastelloyNone
24K58924K532Natural
24K58924K537
24K58924K537
24K58924K534NitrileYellow24K592
24K58924K534NitrileYellow24K593HastelloyNone
Kits
Kits Kits
Hose
Kit
Kit Kit
Kit
Hose Hose
Kit Kit
(Ref.
103)
(Ref. (Ref.
103) 103)
* Food grade hose inner material is white in color.
Hose
Hose Hose
Material
Material Material
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Motor
Inner
Inner Inner
Hose
Hose Hose
Color
Color Color
None24K592
None24K592
None24K592
None24K592
Stripe
Stripe Stripe
Barbed
Barbed Barbed
Fitting
Fitting Fitting
(Ref.
(Ref. (Ref.
24K592
24K593Hastelloy24L988
24K592
24K593Hastelloy24L987
24K592
24K593Hastelloy24L986
24K592
24K593HastelloyNone
Kit
Kit Kit
105)
105) 105)
Barbed
Barbed Barbed
Fitting
Fitting Fitting
Material
Material Material
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
and
Motor Motor
and and
Gearbox
Gearbox Gearbox
(Ref.
107)
(Ref. (Ref.
107) 107)
24L988
24L988
24L988
24L988
24L987
24L987
24L987
24L987
24L986
24L986
24L986
24L986
None
None
None
None
24
3A1939G
Parts
Model
Model Model
With29mmIDHose(installed)andRoller(not
installed)
Pump
Pump Pump
Part
Part Part
25L090
25L090 25L090
25L091
25L091 25L091
25L094
25L094 25L094
25L095
25L095 25L095
25L096
25L096 25L096
25L097
25L097 25L097
25L098
25L098 25L098
25L104
25L104 25L104
25L105
25L105 25L105
25L108
25L108 25L108
25L109
25L109 25L109
25L110
25L110 25L110
25L111
25L111 25L111
25L112
25L112 25L112
25L118
25L118 25L118
25L119
25L119 25L119
25L122
25L122 25L122
25L123
25L123 25L123
25L124
25L124 25L124
25L125
25L125 25L125
25L126
25L126 25L126
24N123
24N123 24N123
24N124
24N124 24N124
24N127
24N127 24N127
24N128
24N128 24N128
24N129
24N129 24N129
24N130
24N130 24N130
24N131
24N131 24N131
EP4029
EP4029 EP4029
No.
No. No.
Pump
Pump Pump
Roller
Roller Roller
(Ref.
102)
(Ref. (Ref.
102) 102)
24K61424K553EPDMBlue24K617
24K61424K553EPDMBlue24K910Hastelloy24L991
24K61424K552Natural
24K61424K557
24K61424K557
24K61424K554NitrileYellow24K617
24K61424K554NitrileYellow24K910Hastelloy24L991
24K61424K553EPDMBlue24K617
24K61424K553EPDMBlue24K910Hastelloy24L990
24K61424K552Natural
24K61424K557
24K61424K557
24K61424K554NitrileYellow24K617
24K61424K554NitrileYellow24K910Hastelloy24L990
24K61424K553EPDMBlue24K617
24K61424K553EPDMBlue24K910Hastelloy24L989
24K61424K552Natural
24K61424K557
24K61424K557
24K61424K554NitrileYellow24K617
24K61424K554NitrileYellow24K910Hastelloy24L989
24K61424K553EPDMBlue24K617
24K61424K553EPDMBlue24K910HastelloyNone
24K61424K552Natural
24K61424K557
24K61424K557
24K61424K554NitrileYellow24K617
24K61424K554NitrileYellow24K910HastelloyNone
Kits
Kits Kits
Hose
Kit
Kit Kit
Kit
Hose Hose
Kit Kit
(Ref.
103)
(Ref. (Ref.
103) 103)
* Food grade hose inner material is white in color.
Hose
Hose Hose
Material
Material Material
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Rubber
CSMOrange
CSMOrange
Motor
Inner
Inner Inner
Hose
Hose Hose
Color
Color Color
None24K617
None24K617
None24K617
None24K617
Stripe
Stripe Stripe
Barbed
Barbed Barbed
Fitting
Fitting Fitting
(Ref.
(Ref. (Ref.
24K617
24K910Hastelloy24L991
24K617
24K910Hastelloy24L990
24K617
24K910Hastelloy24L989
24K617
24K910HastelloyNone
Kit
Kit Kit
105)
105) 105)
Barbed
Barbed Barbed
Fitting
Fitting Fitting
Material
Material Material
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
SST
and
Motor Motor
and and
Gearbox
Gearbox Gearbox
(Ref.
107)
(Ref. (Ref.
107) 107)
24L991
24L991
24L991
24L991
24L990
24L990
24L990
24L990
24L989
24L989
24L989
24L989
None
None
None
None
3A1939G 25
Parts
Variable
Variable Variable
VFD
VFD VFD
16K909EP30191.5
16K910EP30191.5
16K911EP40292.0
16K912EP40292.0
Frequency
Frequency Frequency
Part
No.
Part Part
No. No.
Drives
Drives Drives
Used
With
Used Used
With With
(VFD)
(VFD) (VFD)
Pump
Pump Pump
Horsepower
Horsepower Horsepower
Input
Voltage
Input Input
Voltage Voltage
120or240Vac(1
phase)
208–240Vac(1or
3phase)
208–240Vac(1or
3phase)
400–480Vac(3
phase)
Output
Output Output
240Vac(3phase)
208–240Vac(3
phase)
208–240Vac(3
phase)
400–480Vac(3
phase)
Voltage
Voltage Voltage
26 3A1939G
Notes
Notes
Notes Notes
3A1939G
27
TechnicalData
Technical
Technical Technical
EP3
Pumps
EP3 EP3
Pumps Pumps
MaximumFluidWorkingPressure125psi0.9MPa,9bar
MotorHorsepower/GearRatio
MaximumPumpSpeed
MaximumEnvironmental
Temperature
MinimumEnvironmental
Temperature
Maximum
Maximum Maximum
EP3019Pump2.4gpm9.1lpm
Fluid
Fluid Fluid
EP3019Pump0.048gal.0.18liters
Hose
Hose Hose
EP3019Pump19mm
Noise
Noise Noise
SoundPressureLessthan80dB(A)
Dimensions
Dimensions Dimensions
Height16.65in.423mm
Widthwithhoseinstalled13.52in.344mm
Widthwithouthoseinstalled11.81in.300mm
Length27.39in.696mm
Weight142.7lb64.9kg
FluidInletandOutletSize3/4npt(m)
Wetted
Wetted Wetted
PumpPowdercoatedaluminum.
Hose
BarbedFitting
Flow
Flow Flow
Capacity
Capacity Capacity
Inner
Diameter
Inner Inner
Diameter Diameter
Parts
Parts Parts
Data
Data Data
U.S.
U.S. U.S.
SeethePumpMatrix,page22forthemotor/gearra-
tiousedonyourpump:
1.5/35.91
1.0/100.36
50RPM
122°F50°C
14°F–10°C
per
Revolution
per per
Revolution Revolution
SeethePumpMatrix,page22.
StainlesssteelorHastelloy.SeethePumpMatrix,page22.
Metric
Metric Metric
28 3A1939G
EP4
Pumps
EP4 EP4
Pumps Pumps
U.S.
U.S. U.S.
MaximumFluidWorkingPressure125psi0.9MPa,9bar
MotorHorsepower/GearRatio
MaximumPumpSpeed
SeethePumpMatrix,page22forthemotor/gearra-
tiousedonyourpump:
2.0/19.70
2.0/34.29
2.0/79.72
130RPM
Metric
Metric Metric
TechnicalData
MaximumEnvironmental
Temperature
MinimumEnvironmental
Temperature
Maximum
Maximum Maximum
EP4029Pump19.5gpm73.8lpm
Fluid
Fluid Fluid
EP4029Pump0.15gal.0.56liters
Hose
Hose Hose
EP4029Pump29mm
Noise
Noise Noise
SoundPressureLessthan80dB(A)
Dimensions
Dimensions Dimensions
Height19.35in.492mm
Widthwithhoseinstalled16.86in.428mm
Widthwithouthoseinstalled15.91in.404mm
Length34.15in.868mm
Weight252lb114.5kg
FluidInletandOutletSize1–1/4npt(m)
Wetted
Wetted Wetted
PumpPowdercoatedaluminum.
Hose
BarbedFitting
Flow
Flow Flow
Capacity
Capacity Capacity
Inner
Inner Inner
Parts
Parts Parts
per
Revolution
per per
Revolution Revolution
Diameter
Diameter Diameter
SeethePumpMatrix,page22
StainlesssteelorHastelloy.SeethePumpMatrix,page22.
122°F50°C
14°F–10°C
3A1939G 29
Graco
Graco Graco
GracowarrantsallequipmentreferencedinthisdocumentwhichismanufacturedbyGracoandbearingits
nametobefreefromdefectsinmaterialandworkmanshiponthedateofsaletotheoriginalpurchaserfor
use.Withtheexceptionofanyspecial,extended,orlimitedwarrantypublishedbyGraco,Gracowill,fora
periodoftwelvemonthsfromthedateofsale,repairorreplaceanypartoftheequipmentdetermined
byGracotobedefective.Thiswarrantyappliesonlywhentheequipmentisinstalled,operatedand
maintainedinaccordancewithGraco’swrittenrecommendations.
Thiswarrantydoesnotcover,andGracoshallnotbeliableforgeneralwearandtear,oranymalfunction,
damageorwearcausedbyfaultyinstallation,misapplication,abrasion,corrosion,inadequateorimproper
maintenance,negligence,accident,tampering,orsubstitutionofnon-Gracocomponentparts.Norshall
Gracobeliableformalfunction,damageorwearcausedbytheincompatibilityofGracoequipment
withstructures,accessories,equipmentormaterialsnotsuppliedbyGraco,ortheimproperdesign,
manufacture,installation,operationormaintenanceofstructures,accessories,equipmentormaterials
notsuppliedbyGraco.
Thiswarrantyisconditionedupontheprepaidreturnoftheequipmentclaimedtobedefectivetoan
authorizedGracodistributorforvericationoftheclaimeddefect.Iftheclaimeddefectisveried,Graco
willrepairorreplacefreeofchargeanydefectiveparts.Theequipmentwillbereturnedtotheoriginal
purchasertransportationprepaid.Ifinspectionoftheequipmentdoesnotdiscloseanydefectinmaterial
orworkmanship,repairswillbemadeatareasonablecharge,whichchargesmayincludethecostsof
parts,labor,andtransportation.
THIS
WARRANTY
THIS THIS
WARRANTY WARRANTY
IMPLIED,
IMPLIED, IMPLIED,
OF
OF OF
Graco’ssoleobligationandbuyer’ssoleremedyforanybreachofwarrantyshallbeassetforthabove.
Thebuyeragreesthatnootherremedy(including,butnotlimitedto,incidentalorconsequentialdamages
forlostprots,lostsales,injurytopersonorproperty,oranyotherincidentalorconsequentialloss)shall
beavailable.Anyactionforbreachofwarrantymustbebroughtwithintwo(2)yearsofthedateofsale.
GRACO
GRACO GRACO
MERCHANTABILITY
MERCHANTABILITY MERCHANTABILITY
ACCESSORIES,
ACCESSORIES, ACCESSORIES,
GRACO.
GRACO. GRACO.
aresubjecttothewarranty,ifany,oftheirmanufacturer.Gracowillprovidepurchaserwithreasonable
assistanceinmakinganyclaimforbreachofthesewarranties.
InnoeventwillGracobeliableforindirect,incidental,specialorconsequentialdamagesresultingfrom
Gracosupplyingequipmenthereunder,orthefurnishing,performance,oruseofanyproductsorother
goodssoldhereto,whetherduetoabreachofcontract,breachofwarranty,thenegligenceofGraco,or
otherwise.
FORGRACOCANADACUSTOMERS
ThePartiesacknowledgethattheyhaverequiredthatthepresentdocument,aswellasalldocuments,
noticesandlegalproceedingsenteredinto,givenorinstitutedpursuantheretoorrelatingdirectlyor
indirectlyhereto,bedrawnupinEnglish.Lespartiesreconnaissentavoirconvenuquelarédactiondu
présentedocumentseraenAnglais,ainsiquetousdocuments,avisetprocéduresjudiciairesexécutés,
donnésouintentés,àlasuitedeouenrapport,directementouindirectement,aveclesprocédures
concernées.
INCLUDING
INCLUDING INCLUDING
FITNESS
FITNESS FITNESS
MAKES
MAKES MAKES
Theseitemssold,butnotmanufacturedbyGraco(suchaselectricmotors,switches,hose,etc.),
IS
EXCLUSIVE,
IS IS
EXCLUSIVE, EXCLUSIVE,
BUT
NOT
BUT BUT
FOR
FOR FOR
PARTICULAR
A AAPARTICULAR PARTICULAR
NO
NO NO
EQUIPMENT,
EQUIPMENT, EQUIPMENT,
NOT NOT
WARRANTY,
WARRANTY, WARRANTY,
AND
FITNESS
AND AND
FITNESS FITNESS
Standard
Standard Standard
AND
IS
IN
LIEU
AND AND
IS IS
LIMITED
LIMITED LIMITED
PURPOSE.
PURPOSE. PURPOSE.
AND
AND AND
MATERIALS
MATERIALS MATERIALS
IN IN
TO
TO TO
DISCLAIMS
DISCLAIMS DISCLAIMS
FOR
FOR FOR
PARTICULAR
A AAPARTICULAR PARTICULAR
OR
OR OR
OF
LIEU LIEU
OF OF
WARRANTY
WARRANTY WARRANTY
ALL
ALL ALL
COMPONENTS
COMPONENTS COMPONENTS
Warranty
Warranty Warranty
ANY
OTHER
ANY ANY
OTHER OTHER
OF
OF OF
IMPLIED
IMPLIED IMPLIED
PURPOSE,
PURPOSE, PURPOSE,
WARRANTIES,
WARRANTIES, WARRANTIES,
MERCHANTABILITY
MERCHANTABILITY MERCHANTABILITY
WARRANTIES
WARRANTIES WARRANTIES
IN
CONNECTION
IN IN
SOLD
SOLD SOLD
CONNECTION CONNECTION
BUT
NOT
BUT BUT
NOT NOT
EXPRESS
EXPRESS EXPRESS
OR
WARRANTY
OR OR
WARRANTY WARRANTY
OF
OF OF
WITH
MANUFACTURED
MANUFACTURED MANUFACTURED
WITH WITH
OR
OR OR
BY
BY BY
Graco
Graco Graco
To
To To
Phone:
Phone: Phone:
Allwrittenandvisualdatacontainedinthisdocumentreectsthelatestproductinformationavailableatthetimeofpublication.
place
an
place place
an an
612-623-6921or or
GRACO
GRACO GRACO
Information
Information Information
order,
order, order,
contactyourGracoDistributororcalltoidentifythenearestdistributor.
or
Toll
Free:
Toll Toll
Free: Free:
1-800-328-0211Fax: Fax:
Gracoreservestherighttomakechangesatanytimewithoutnotice.
OriginalInstructions.ThismanualcontainsEnglish,MM3A1939
Forpatentinformation,seewww.graco.com/patents.
Graco
Graco Graco
International
International International
INC.
AND
INC. INC.
Copyright
Copyright Copyright
SUBSIDIARIES
AND AND
SUBSIDIARIES SUBSIDIARIES
2011,
Graco
2011, 2011,
Inc.
Graco Graco
Inc. Inc.
Ofces:
Ofces: Ofces:
All
Graco
All All
Graco Graco
Headquarters:
Headquarters: Headquarters:
P.O.
• ••P.O. P.O.
www.graco.com
RevisionG,July2014
Fax:
612-378-3505
Belgium,China,Japan,Korea
BOX
BOX BOX
manufacturing
manufacturing manufacturing
Minneapolis
1441
1441 1441
MINNEAPOLIS,
• ••MINNEAPOLIS, MINNEAPOLIS,
locations
locations locations
are
are are
MN
MN MN
registered
registered registered
55440-1441
55440-1441 55440-1441
ISO
to totoISO ISO
USA
• ••USA USA
9001.
9001. 9001.
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