18183 3 Grundfos 91128530 Product Guide User Manual

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User Manual: Pump 18183 3 Grundfos 91128530 Product Guide

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GRUNDFOS PRODUCT GUIDE
Domestic Water Supply Family
DWS Product Guide 8-09.indd 1 8/18/2009 2:32:25 PM
Domestic Water Supply Family Table of Contents
Applications Page No.
• Constantpressure............................................................ 5
• Flowbasedpressureboosting...................................... 5
• Suctionlift...........................................................................6
• Rainwaterharvesting......................................................6
Pump Selections
• EZBoost..............................................................................6
• MQ.........................................................................................6
• BasicLineJets....................................................................6
Accessories
• PressureTanks.................................................................... 7
• PressureSwitches.............................................................. 7
• Valves................................................................................... 7
– Check......................................................................... 7
– Foot............................................................................ 7
– Shut-off...................................................................... 7
– FlowControl............................................................. 7
– PressureReducing................................................... 7
– PressureRelief.......................................................... 7
Theory
Matchingconsumptionandpumpcapacity................... 7
Pumpselection....................................................................... 7
Piping......................................................................................... 7
Trouble Shooting
 Suctionlift................................................................................8
 Floodedsuction.......................................................................8
 PressureTanks........................................................................9
 WebCAPS..................................................................................9
EZBoost...................................................................................12
 MQ...........................................................................................28
 BasicLineJets........................................................................38
Submittal Data Sheet.................................................. 57
Handbook
Product Guides
2
DWS Product Guide 8-09.indd 2 8/18/2009 2:32:25 PM
Domestic Water Supply Handbook
Handbook Domestic Water Supply Handbook
DWS Product Guide 8-09.indd 3 8/18/2009 2:32:29 PM
Handbook Notes
4
DWS Product Guide 8-09.indd 4 8/18/2009 2:32:29 PM
Handbook Applications
Constant Pressure System:
Inconstantwaterpressuresystems,onlytherequireddischargepressureneedssetting.Cut-in/outpressuresdonot
playaroleinthissystem.
InGrundfos’sBMQEconstantwaterpressuresystem(EZBoost),thisisdonebyasimpletouchofabuttononthe
accompanyingCU301controlunit.Dischargepressurecanbesetfrom40to100PSI,accordingtoindividualneedsand
pipingsystemlimitations.
H
Time
noitpmusnoc ot pihsnoitaler ni yrav ton seod erusserP
Flow Based Pressure Boosting:
Thepumpstartsautomaticallywhenwaterisconsumedandstopsautomaticallywhentheconsumptionceases.
Thisisaccomplishedbyaflowswitchconnectedtoaprintedcircuitboard(PCB).Theflowswitchisclosedwhen
waterisconsumedandthesignalsenttothePCBstartsthepump.Theflowswitchisopenedwhenthecon-
sumptionceasesandthesignalsenttothePCBstopsthepump.
Thepumpwillproducepressureinrelationtotheflowratewithanyincomingpressurecumulativetothetotal
dischargepressure.
Incoming PSI = City Water Pressure Outgoing PSI = Incoming PSI + MQ Performance
5
DWS Product Guide 8-09.indd 5 8/18/2009 2:32:30 PM
Suction Lift:
Highpressurewaterfromthedrivepipepassesthroughtheventuriandpulls
waterfromthewellintotheejector,andthenpushesituptothepump.This
allowsustopushwateruptothepumpfromdepthsgreaterthan25feet,or
toboosttheoutputfromashallowwellpumptohigherpressures.
Handbook Applications
DRIVE
PIPE
SUCTION
PIPE
VENTURI
NOZZLE
INLET
Rain Water Harvesting:
Reduce,reuse,andrecycle.TheThreeR’sofconservation.Rainwaterharvestingisthewaytostorerainwaterforfuture
usesuchasthewateringofagarden.Simplycollectrainwaterfromtheroofofyourhomethroughtheevesintoastorage
container.UsetheMQtopullasuctionlift,usinganoncollapsiblesuctionline,fromthestoragecontainertowateryour
garden.
Pump Selections:
EZ Boost: Constant Pressure at the touch of a button.
TheEZBoostusesthetimetestedtechnologyusedintheSQEconstantpressuresystem(submersibleapplication).The
MSE3motorsarebasedonsolidstateelectronicsandpermanentmagnetrotorswhichaccountforhighmotorefficiencies.
VariablespeedisofferedthoughfrequencycontrolviatheCU301remotestatusbox.TheSystemcanbesettooperateat
anydutypointintherangebetweenminimumandmaximumperformanceofthepump.TheEZBoosthasbuiltinsafeties
inthesolidstateelectronics.Thesmallfootprintofthepumpallowsthesystemtobepositionedeitherverticallyorhorizon-
tallydependingontheneedsoftheapplication.RefertotheEZBoostinstallationvideoonourwebsitewww.grundfos.us
MQ: Maximum Quality Flow Based Pressure Boosting System:
TheMQisacomplete,all-in-oneunit,incorporatingpump,motor,diaphragmtank,pressureandflowsensor,controllerand
checkvalve.Builtinsafetiesensurelonglifeofthepump.Thesesafetiesinclude:dryrunning;excessivetemperature;any
overloadconditions.TheMQisaselfprimingpumpandneedsnoprimingotherthanthatatinstallation.TheMQisaplug-
n-playsystem.
Basic Line: Durable and dependable Basic Line Jets.
Grundfosoffersshallowwell,deepwell,andconvertiblejetpumps.Ourjetsareself-primingcentrifugalpumpssuitablefor
domesticwatersupply,lightagriculture,andindustrialwatertransferapplications.Threemodelsinclude:JPS;JPF;JDF.The
JPSareshallowwelljetswithbuilt-inejectors.TheJPFareconvertiblejetswithdetachableejectorassemblyfordeepwell
applications.TheJDFaredeepwelljetswithseparatedeepwellportforconnectiontoDeepWellejectorkits.
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DWS Product Guide 8-09.indd 6 8/18/2009 2:32:30 PM
Handbook Accessories
Pressure Tanks:
TanksareprovidedwiththeEZBoostandMQsystems.TheEZBoosthasanexternaltankandtheMQaninternaltank.The
BasicLinehowevermayneedatankdependingonyourapplication.Inordertominimizethenumberofpumpstartsand
stopsinthewatersupplysystem,andtoreduceproblemswithwaterhammerinthepipework,apressuretankshouldbe
installed.
Pressure Switches:
Pressureswitchesareusedtocontrolpumpoperation.Theseswitcheshaveacut-inpressureandacut-outpressuretoturn
thepumponandoffrespectfully.TheEZBoostcomeswithapressuretransducerforconstantpressure.TheMQhasabuilt-
inpressureswitch.BasicLineJetshavethepressureswitchattached.
Valves:
Check valves: TheEZBoostandMQsystemshavebuilt-incheckvalves.WhendoingasuctionliftwiththeMQacheck
 valveisrequiredattheinlet.ThischeckvalveisprovidedwitheveryMQ.
Foot Valves:Whenpullingasuctionlift(shallowordeepwell)withtheBasicLineafootvalveisrequired.Thisvalve
 isinstalledattheendofthesuctionpipetopreventbackflow.TheMQwillalsobenefitfromtheuseofafootvalve
 whendoingsuctionlifts.
Shut off valves:Useshutoffvalvesinthepipingsysteminsuchawaytomakeitpossibletodrainonlythepartofthe
 systemthatneedsattentionorrepair.
Flow control valves:Usedinapplicationswhereasetamountofflow(gallonsperminute)arerequired.Anexample
 ofthiswouldbeashowerheadoranirrigationsystem.
Pressure reducing valves:Usedinapplicationswheretheincomingwaterpressureexceedsthemaximuminletpres-
 sureofthepumpasisthecasewiththeMQandcitywaterpressure.ThePressureReducingValveorPRVisusedinline
 afterthecitywatertapandbeforethepumptoensureasetpressure.
Pressure relief valves: Thisvalveisaspringcontrolleddevisethatcanbeadjustedtomeettheneedsofthepumping
 system.Usedinapplicationswherehighpressurecanresultindamagetoaccessoriessuchastankswherethereare
 maximumpressureratings.
Theory:
Matching consumption and pump capacity:
 Selectingtherightpumpisamatterofmatchingwaterconsumptionwithpumpcapacity.Installinganunderor
 oversizedpumpshouldbeavoided.Consumptionvariesgreatlydependingonhousingstandardsandlifestyle.Garden
 wateringinthesummercanincreaseconsumption.
Pump Selection:
 Pumpselectionisbasedonthewaterdemandandthesystemhead.Thewaterdemanddependsonthenumberof
 consumersconnectedtothesystem.HeadcaneitherbeexpressedinfeetorPSI.Headreferstostatichead,pressure
head,andfrictionhead.ForassistanceinPumpSelectionrefertotheWebCAPSselectionprogramfoundonthe 
 Grundfoswebsite.
Piping:
 Inanywatersupplysystem,thesizingandchoiceofmaterialsofthepipeworkhasanimpactonthechoiceofpumps
 andonthecost.PipingtakesintoaccountthesystemheadasreferredtoinPumpSelection.Staticheadisthedistance
 fromthegroundwaterleveltotheuppermosttap.Pressureheadisthesystempressurethecustomerwantstoachieve.
 Inmostresidentialapplicationthispressureisapproximately60PSI.Frictionheaddependsonthepipesize,typeand
 length.Whencalculatingfrictionlossalwaysremembertoallowfordeteriorationinthepipingschematicasallwater
 pipeswilleventuallybecomecoatedwithrust,limedeposits,etc.Flowvelocityinthepipingmustbekeptlowasnoise
 canoccurduetoturbulenceinelbowsandvalvesorfromwaterhammer.Fittingapressurereliefvalveinthedischarge
 pipingisrecommendedtoprotectthepipingfromover-pressureduetosystemmalfunction.
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DWS Product Guide 8-09.indd 7 1/8/2010 11:00:13 AM
Handbook Troubleshooting
Troubleshooting:
Suction Lift:
 Wheninstallingabovegroundsuctionliftpumps,thefollowingbasicrulesmustbeadheredto:
 •Avoidfrost.
 •Pumponlycleanwater.
 •Installafilterifwatercontainsimpurities.
 •Afoot-valvemustbeinstalled.
 •Thesuctionpipemustbe100%airtight.
 •Thepumpmustbeprimedbeforestartingforthefirsttime.
Fault Cause Remedy
1. The pump is running but
there is no pressure.
a) The pump and suction pipe
work need to be primed.
Fill the pump and pipe with
water.
b) The suction pipe is not 100% tight.
Check all connections and the
suction pipe. Replace if
necessary.
2. The pump does not stop. a) The pressure switch is set incor-
rectly.
Check the setting
and adjust accordingly
3. The pump does not deliver
enough water.
a) Lack of water in the well. Drill new well.
b) Suction pipe is not 100% tight.
Check all connections and the
suction pipe. Replace if
necessary.
c) Pipe system is blocked. Clean pipework.
d) Pump capacity is not sufficient Replace with a larger capacity
pump
4. Pump switches on and off
frequently.
a) Pre-pressure in pressure tank is too
low or too high.
Adjust pre-pressure in pressure
tank. (0,9 x cut-in pressure)
b) Faulty footvalve. Check footvalve,
replace if necessary.
c) The pressure switch differen-
tial between the start and stop
pressures is too small.
Increase the differential.
Flooded Suction:
 Wheninstallingabovegroundsuctionboosterpumps,the
 followingbasicrulesmustbeadheredto:
 •Inletpressure.
 •Avoidfrost.
 •Pumponlycleanwater.
 •Avoiddry-running
 •Anon-returnvalvemustbeinstalled.
 •Thesuctionpipemustbe100%airtight.
 •Thepumpandpipingmustbeprimedbeforestarting
  forthefirsttime.
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DWS Product Guide 8-09.indd 8 8/18/2009 2:32:30 PM
Handbook Accessories
Fault Cause Remedy
5. The pump is running but
there is no pressure.
a) The pump and/or suction pipe
is incorrectly primed.
Prime the pump and/or suction
pipe with water.
b) The non-return valve or suction
pipe is leaky.
Replace the non-return valve
and/or seal the suction pipe.
6. The pump does not deliver
enough water.
a) The suction lift is too high.
Check the distance from the
pump to the water level in the
well. If possible, mount the
pump nearer the water level.
b) Pressure switch settings are incor-
rect Adjust settings accordingly
7. The pump has run for a
long time, but delivers no
water when restarted after a
standstill.
a) The pump and/or suction pipe is
emptied of water.
Prime the pump and/or suction
pipe with water.
8. Pump switches on and off
frequently.
a) Pre pressure in pressure tank is
too low or too high.
Adjust pre-pressure in pressure
tank. (0,9 x cut-in pressure)
b) Faulty foot valve. Check footvalve, replace if nec-
essary.
c) The pressure switch differential
between the start and stop pressures
is too small.
Increase the differential.
Pressure Tanks:
 Keepthefollowingtipsinmind,whendealingwithinstallationsusingpressuretanks:
 •Stopthepumpandopenavalvetorelievethewaterpressurebeforecheckingthepre-chargepressureof
  thetank.
 •Fortraditionalon/offcontrolledpumps,thepre-chargepressureshouldequalthecut-inpressuremultipliedby0.9.
Installation note:
 YoushouldalwaysconsulttheInstructionandOperationmanualforeachspecificpumpduringinstallationandstart.
WebCAPS:
 FinddetailedinformationviatheGrundfoswebsite.WebCAPSisaneasytouseon-linetoolthatenablesusers
 tosizesystemsandaccessgeneralinformationaboutourproducts,whereyoucaneasilydownloadthemost
 up-todatepumpinformation.
9
DWS Product Guide 8-09.indd 9 8/18/2009 2:32:31 PM
DWS Product Guide 8-09.indd 10 8/18/2009 2:32:31 PM
EZ BoostTM System with BMQE Booster Pump,
Tank, Pressure Sensor, and Controller
Product Guide EZ Boost™ System
DWS Product Guide 8-09.indd 11 8/18/2009 2:32:32 PM
Product Guide Page No.
Generaldata 13
Productrange 14
Materialsofconstruction 15
Typekey 15
15BMQEperformancecurves 16
22BMQEperformancecurves 17
30BMQEperformancecurves 18
Dimensions,weightsandelectricaldata 19
Dimensionalsketch 19
Technicaldata-BMQEpump 20
Technicaldata-EZBoostcontroller 21
Accessories 22
EZBoostQuickGuide 23
EZBoostSystemDiagram 23
EZBoostPre-Installation 24
ParallelOperation 25
Contents EZ BoostTM System
12
DWS Product Guide 8-09.indd 12 8/18/2009 2:32:33 PM
EZ BOOST SYSTEM
Introduction
Therearemanyapplicationswithinwatersupplywhereit
isnecessarytoincreasethesystempressure.TheGrundfos
EZBoostsystemistheoptimumsolutionforapplications
requiring:
•Seallesspumps
•Quietoperationand/or
•Maintenance-freeoperation.
TheEZBoostsystemoffersthefollowingfeatures:
•Dry-runningprotection
•Highefficiencyofpumpandmotor
•Excellentwearresistance
•Softstarter
•Overvoltageandundervoltageprotection
•Overloadprotection
•Overtemperatureprotection.
•Variablespeed
•Electroniccontrolandcommunication.
Applications
•Pressureboosting.
•Watertreatment.
Pumped liquids
Thin, non-explosive liquids not containing abrasive par-
ticlesor fibers.The liquidmust notbe ableto attackthe
pumpmaterialschemicallyormechanically.
Shouldthedensityand/orviscosityofthepumpedliquid
exceedthe densityand/or viscosityof water,please con-
tactGrundfos.
BMQE Pump
The pumps used for The Grundfos EZ Boost system are
modified SQE submersible pumps. The EZ Boost BMQE
pump is an SQE pump with an MSE 3 motor. Pump and
motorarecenteredinthe4”stainlesssteelsleeve.
BMQEpumpsaresuitable for both continuousandinter-
mittentoperationforavarietyofpressureboostingappli-
cations.
BMQE Motor
TheMSE3motorsarebasedonstate-of-the-arttechnology
within permanent magnets (PM motor), which accounts
for the high motor efficiencies. In addition, the motors
havea built-inelectronicunitwithafrequencyconverter
forvariablefrequencyandsoftstarting.
Product Guide EZ BoostTM System
TheMSE 3 motors features highefficiency within a wide
load range. The high and flat efficiency curve of the PM
motor enables the same motor to cover a wide power
range as opposed to conventional AC motors. For BMQE
pumps,thismeansfewermotorvariants.
EZ Boost Controller
TheBMQEpumpfeaturesvariablespeedwhichisoffered
throughfrequencycontrolviatheEZBoostcontroller.Asa
consequence,thepumpcanbesettooperateinanyduty
pointin therangebetweentheminimumandmaximum
performancecurvesofthepump.EachBMQEpumpmust
beconnectedtoitsownEZBoostcontroller.
ItisalsopossibletooperatetheBMQEwithoutanEZBoost
controller,thoughthefeaturesofferedwillbefewer.
Operating conditions
Flow: Max.39USGPM(8.9m3/h)
Head: Max.300ft(91.4m)
Temperature: Max.95°F(35°C)
Operatingpressure: Max.347PSI(23bar)
Inletpressure: Min.8PSI(0.55bar)
Sound-pressurelevel: Thesoundpressurelevelofthe
BMQE is lower than 74 db[A] at a distance of 3 feet (1
meter).
It is recommended by Grundfos that the pump be installed
with sound and vibration dampening equipment such as
flexible piping adapters and anti-vibration mounting. The
pump should not be mounted in or adjacent to living quar-
ters. The pump can also be wrapped with sound- proofing
insulation to reduce noise (see page 16, EZ Boost System
Diagram).
BMQE Pump Sectional Drawing
Pos.
1. Sleeve 5. SQEpump
2. Dischargeconnection 6. Cableentry
3. Suctionconnection 7. Centeringdevice
4. MSE3motor 8. Airventscrew
6
2
547
3
1
8
13
DWS Product Guide 8-09.indd 13 8/18/2009 2:32:33 PM
Performance range, 60 Hz
Product range
Range BMQE 15 BMQE 22 BMQE 30
Nominalflowrate[USGPM(m3/h)] 15(3.4) 22(5.0) 30(6.8)
Temperaturerange +32to+95°F(0to+35°C)
Maximuminletpressure[PSI(bar)]
Maximumworkingpressure[PSI(bar)]
217(15)
347(23)
Maximumefficiency[%] 57 62 60
Flowrange[USGPM(m3/h)] 0to19(4.3) 0to33(7.5) 0to39(8.8)
Maximumpumppressure[ft(m/PSI)] 300(91.4)/130 290(88.4)/125 208(63.4)/90
Pipeconnection 1.25”NPTinlet/1”NPTdischarge
Product Guide EZ BoostTM System
0 5 10 15 20 25 30 35 Q[US GPM]
0
40
80
120
160
200
240
280
[ft]
H
0
20
40
60
80
100
120
P
[psi]
0 1 2 3 4 5 6 7 8 9 Q[m³/h]
0
20
40
60
80
H
[m]
30 BMQE 05B-90
22 BMQE 05B-120
15 BMQE 05A-110
15 BMQE 07B-180
22 BMQE 05A-80
22 BMQE 10C-190
30 BMQE 10C-130
TK01 3101 3304
14
DWS Product Guide 8-09.indd 14 8/18/2009 2:32:33 PM
Materials BMQ
Sleeve
Pos. Description Material AISI
90 Sleeve Stainlesssteel 316
91 Flange Stainlesssteel 304
92 Cableentry Stainlesssteel/
FKM 304
93 Airventscrew Stainlesssteel 304
94 O-ring FKM
Pump
Pos. Description Material AISI
1 Valvecasing Polyamide/PVDF
1a Dischargechamber Stainlesssteel 304
1d O-ring NBRrubber
3 Valveseat NBRrubber
4a Emptychamber Polyamide/PVDF
6 Topbearing NBRrubber
7 Neckring Polyamide/PVDF
7a Lockring Stainlesssteel 310
7b Neckringretainer Polyamide/PVDF 310
9b Emptychamber Polyamide/PVDF
9c Bottomchamber Polyamide/PVDF
13 ImpellerwithTCbear-
ing Polyamide/PVDF
14 Suction
interconnector Polyamide/PVDF
14a Ring Stainlesssteel 304
16 Shaftwithcoupling Stainlesssteel 304
30 Cone Polyamide/PVDF
32 Guidevanes Polyamide/PVDF
39 Spring Stainlesssteel 316LN
55 Pumpsleeve Stainlesssteel 316
64 Primingscrew Polyamide/PVDF
70 Valveguide Polyamide/PVDF
86 Lipseal NBRrubber
87 Conecomplete Polyamide/PVDF
Motor
Pos. Description Material AISI
201 Stator Stainlesssteel 304
202 Rotor Stainlesssteel 304
202a Stopring PP
202b Filter Polyester
203 Thrustbearing Carbon
205 Radialbearing Ceramic/TC
220 Motorcablewithplug EPR
222a Fillingplug NBRrubber
224 O-ring FKM
225 Topcover PPS
232 Shaftseal NBRrubber
Type key
Example 22 BMQ E 05B 120
RatedflowinUSGPM
EZBoostpump
Electronicallycontrolledpump
viaEZBoostcontroller
MotorHP
Headinfeetatratedflow
Product Guide EZ BoostTM System
1d
7a
1
70
2
39
3
1a
55
16
30
86
87
64
18
18b
18a
6
4a
9b
32
13
9c
7
14
14a
7b
92
93
91
94
90
202a
202
202b
222a
232
203
224
205
225
201
220
233
15
DWS Product Guide 8-09.indd 15 8/18/2009 2:32:34 PM
Product Guide EZ BoostTM System
0 2 4 6 8 10 12 14 16 18 Q[US GPM]
0
50
100
150
200
250
300
[ft]
H
0
20
40
60
80
100
120
140
P
[psi]
0
20
40
60
80
100
H
[m]
0.00.51.01.52.02.53.03.54.04.5Q[m³/h]
15 BMQE
60 Hz
07B-180 (5-stage)
05A-110 (3-stage)
0 2 4 6 8 10 12 14 16 18 Q[US GPM]
0.0
0.1
0.2
0.3
[hp]
P2
0
20
40
60
[%]
Eta
0.0
0.1
0.2
P2
[kW]
P2
Eta
TK01 3098 3304
16
DWS Product Guide 8-09.indd 16 8/18/2009 2:32:34 PM
Product Guide EZ BoostTM System
0 5 10 15 20 25 30 Q[US GPM]
0
50
100
150
200
250
300
[ft]
H
0
20
40
60
80
100
120
140
P
[psi]
0
20
40
60
80
100
H
[m]
0 1 2 3 4 5 6 7 Q[m³/h]
05A-80 (2-stage)
05B-120(3stage)
10C-190(5-stage)
0 5 10 15 20 25 30 Q[US GPM]
0.0
0.2
0.4
0.6
[hp]
P2
0
20
40
60
[%]
Eta
0
0
0
P2
[kW]
P2
Eta
TK01 3099 3304
17
DWS Product Guide 8-09.indd 17 8/18/2009 2:32:34 PM
Product Guide EZ BoostTM System
0 5 10 15 20 25 30 35 Q[US GPM]
0
20
40
60
80
100
120
140
160
180
200
220
[ft]
H
0
10
20
30
40
50
60
70
80
90
P
[psi]
0 1 2 3 4 5 6 7 8 9 Q[m³/h]
0
10
20
30
40
50
60
70
H
[m]
05B-90 (2-stage)
10C-130(3-stage)
0 5 10 15 20 25 30 35 Q[US GPM]
0.0
0.2
0.4
0.6
[hp]
P2
0
20
40
60
[%]
Eta
0
0
0
P2
[kW]
P2
Eta
TK01 3100 3304
18
DWS Product Guide 8-09.indd 18 8/18/2009 2:32:34 PM
Product Guide EZ BoostTM System
Model Material
number
Max. motor output
[P2] Rated
Voltage
Rated
current
[A]
Locked rotor
current
[A]
Shipping
weight
[lb (kg)]
Shipping
volume
[ft3 (m3)]
hp kW
15BMQE05A-110 91128524 0.845 0.63 110-115 9.2 11.1 26(11.8)
0.9(0.025)
22BMQE05A-80 91128527 0.845 0.63 110-115 7.8 11.1 26(11.8)
15BMQE05A-110 91128525 0.845 0.63 200-240 4.6 5.0 26(11.8)
15BMQE07B-180 91128526 1.408 1.05 200-240 7.1 8.0 29(13.2)
22BMQE05A-80 91128528 0.845 0.63 200-240 3.9 5.0 26(11.8)
22BMQE05B-120 91128529 1.408 1.05 200-240 5.6 8.0 29(13.2)
22BMQE10C-190 91128530 2.320 1.73 200-240 9.9 11.1 31(14.1)
30BMQE05B-90 91128531 1.408 1.05 200-240 6.0 8.0 31(14.1)
30BMQE10C-130 91128533 2.320 1.73 200-240 9.5 11.1 31(14.1)
Weights and electrical data
Dimensional sketch [in/mm]
19
DWS Product Guide 8-09.indd 19 8/18/2009 2:32:35 PM
Product Guide EZ BoostTM System
Main power supply to pump 1 x 200-240 V –10%/+6%, 60 Hz
1 x 110-115 V –10%/+6%, 60 Hz
Starting Soft starting.
Stopping SoftstoppingwhenstoppedbytheEZBoostcontroller
Run-uptime Maximum:2seconds.
Nolimitationtothenumberofstarts/stopsperhour.
Motorprotection Builtintothepump.
Protectionagainst:
Dryrunning
Overvoltageandundervoltage
230Vcutsoutat<150Vand>280V
115Vcutsoutat<75Vand>150V
Overload
Overtemperature
Soundpressurelevel Thesoundpressurelevelis<74db[A]atadistanceof3feet(1meter).It is recommended by
Grundfos that the pump be installed with sound and vibration dampening equipment such as;
flexible piping adapters and anti-vibration mounting. The pump should not be mounted in or
adjacent to living quarters. The pump can also be wrapped with sound proofing insulation to
reduce noise. (See page 16, EZ Boost System Diagram.)
Resetfunction BMQEpumpscanberesetviaEZBoostcontroller.
Powerfactor PF=1.
Operationviagenerator ItisrecommendedthatthegeneratoroutputisequaltothemotorinputpowerP1[kW]plus
50%;min.P1+10%,however.
Pipeconnection 1.25”NPTinlet/1”NPTdischarge.
Strainer Holesofthestrainer:ø0.09”(2.3mm)
Marking ULListed,CE(SQEPumpwithMSE3motoronly)
Technical data - BMQE pump
20
DWS Product Guide 8-09.indd 20 8/18/2009 2:32:35 PM
Product Guide EZ BoostTM System
EZ Boost Controller
The EZ Boost controller is a control and communication
unitespeciallydevelopedfortheBMQEboosterpumpsin
constantpressureapplications.
TheEZBoostcontrollerprovides:
• FullcontroloftheBMQEpumps
• Two-waycommunicationwiththeBMQEpumps
• Possibilityofadjustingthepressure
• Alarmindication(LED)whenserviceisneeded
• The possibility of starting, stopping and resetting the
 pumpsimplybymeansofapush-button
TheEZBoostcontrollercommunicateswiththepumpvia
powerlinecommunication,meaningthatnoextracables
arerequiredbetweentheEZBoostcontrollerandtheBMQE
pump.
TheEZBoostcontrollerfeaturesthefollowingindications
(seedrawingbelow):
1. Flowindicator
2. Systempressuresetting
3. SystemON/OFF
4. Buttonlockindicator
5. Dry-runningindicator
6. Serviceneededincaseof:
 –Nocontacttopump
 –Overvoltage
 –Undervoltage
 –Speedreduction
 –Overtemperature
 –Overload
 –Sensordefective
TheEZBoostcontrollerincorporatesexternalsignalinput
forpressure sensor anda pump status relay foruse with
devisesdependantonpumpstatus.
Voltage 1x100-240V–10%/+6%,60Hz
Power
consumption 5W
Current
consumption Maximum130mA
Enclosureclass NEMA3R(IP55)
Ambient
temperature
Inoperation:-22to+122°F(-30to+50°C)
duringstorage:-22to+140°F(-30to+60°C)
Relative
airhumidity 95%
Pumpcable MaximumlengthbetweenEZBoostcontrol-
lerandpump:650ft(198m).
Back-upfuse Maximum:16A
Marking ULListed,CE
Load Max.100mA
23
4
1
5
6
Powersupply
entry
Submersible
dropcableentry
Pressuresensor
entry
9 3/15 in. (232 mm) 4 1/2 in. (114 mm)
7 11/16 in. (195 mm)
21
DWS Product Guide 8-09.indd 21 8/18/2009 2:32:35 PM
Product Guide EZ BoostTM System
Accessories
EZ Boost constant pressure kit
Description Rating Materialnumber
EZBoostcontrollerandpressuresensor 40to100PSIsettingrange 91128636
EZ Boost controller
Description Rating Materialnumber
EZBoostcontroller 40to100PSIsettingrange 91121987
Sensor
Description Rating Materialnumber
PressuresensorkitforEZBoostcontroller 0to120PSI,1/2”NPT 96437852
Diaphragm tank
Dutyrange
Pre-chargepressure:  40PSI
Max.operatingpressure: 150PSI
Max.liquidtemperature: 200°F
Materials
Liner: Polypropylene
Connection: Lead-freebrass
Tank: Stainlesssteel,AISI304
Description G
connection
D
[in(mm)]
H
[in(mm)]
Weight
[lbs(kg)]
Material
number
Diaphragmtank,
2gallon 3/4”NPT 8(203) 12.63(321) 5(2.3) 91121984
G
D
H
22
DWS Product Guide 8-09.indd 22 8/18/2009 2:32:36 PM
Product Guide EZ BoostTM System
EZ Boost Quick Guide
EZ Boost Quick Selection Guide
Example:
1. Themaximumdemandis15GPM(3.4m3/h).
2. Thepressurerequiredis70PSIsystempressure
 atthetapsinthebuilding.
3. Thenormalminimuminletpressure(e.g.city
 pressure)is20PSI.
4. Theadditionalboostrequiredis50PSIat15GPM
 (3.4m3/h).
5. Selecta15BMQE05A-110.
EZ Boost System Diagram
TheEZBoostConstantPressureSystemshouldconsistof:
Pos.
1. EZBoostBMQEpump
2. EZBoostcontroller
3. Diaphragmtank
 (recommendedsize2U.S.gallons(8liter)/130psi)
Additional(boost)
pressurerequired
5 10 15 20 25 30 35 39
Flowrequiredingallonsperminute(GPM)
inPSI
90
80
70
60
50
40
30
20
10
15 BMQE 05A-11015 BMQE 05A-110
30 BMQE 05B-90
30 BMQE 05B-90
30 BMQE 10C-13030 BMQE 10C-130
22 BMQE 10C-190
22 BMQE 10C-190
22 BMQE 05B-120
22 BMQE 05B-120
22 BMQE 05A-80
22 BMQE 05A-80
15 BMQE 07B-180
15 BMQE 07B-180
4. Pressuresensor
5. Mountingbrackets
6. Flexconnector
23
DWS Product Guide 8-09.indd 23 8/18/2009 2:32:36 PM
PRE-INSTALLATION
A guide to the EZ Boost System
The EZ Boost Constant Pressure System automatically
balances water surges and equalizes flow and pressure
according to consumption. In other words, the system
maintains a constant water pressure in spite of varying
water consumption. The pressure is registered by means
of the pressure sensor and transmitted to the controller.
ThecontrolleradjuststheEZBoostBMQEpumpperform-
anceaccordingly.TheEZ Boost Constant Pressure System
features:
• Quickandeasyinstallation:ready-to-usesystem
 requiringminimumspace
• Highuserconvenience:constantpressureregardlessof
 waterconsumption
• Easilyadjustablepressurelevel:pushbuttoncontrol
• Continuouscontrolandmonitoringofpumpoperation
• Integrateddry-runningprotection
• Integratedoverloadprotection
• Integratedprotectionagainstovervoltageandunder
 voltage
• Softstartsystem
Function
Whenatapisopened,thepressure in the tank willstart
todrop.Thesystemmaintainsaconstantpressurewithin
themaximumpumpperformanceinspiteofvaryingwater
consumption.
Thepressureisregisteredbymeansofthepressuresensor,
which transmits a signal to the controller. The controller
adjusts the pump performance accordingly to maintain
constantpressurebychangingthepumpspeed.
Atlowflowthepressurewilldropslowly.Whenthepres-
sureinthetankis7PSIbelowthesetpoint,thepumpwill
start. When the pressure is 7 PSI above the setpoint, the
pumpwillstop.
EventhoughtheEZBoostcontrolleriscontrollingthepres-
surewithin±3PSI,largerpressurevariationsmayoccurin
thesystem. If the consumption is suddenly changed, e.g.
if a tap is opened, the water must start flowing before
the pressure can be made constant again. Such dynamic
variations depend on the pipe work, but, typically, they
willliebetween7and14PSI.Ifthedesiredconsumptionis
higherthanthequantitythepumpisabletodeliveratthe
desiredpressure,thepressurefollowsthepumpcurveas
illustratedinthefarrightoffig.1.
Fig.1
Atlargeflowrates,thepressurewilldropquicklyandthe
pumpwill startimmediatelyandmaintainconstantpres-
sure.Whenthesystemisrunning,theEZBoostcontroller
makessmalladjustmentstothepressuretodetectwhether
thereisconsumption.Ifthereisnone,thepumpwillsimply
refillthetankandstopafterafewseconds.
Pressure
Flow
A
Stop
+7PSI
Start
-7PSI
Controlling
±3PSI
Dynamic
variations
±7PSI
GPM0.8
A=Pressuresetting
Product Guide EZ BoostTM System
24
DWS Product Guide 8-09.indd 24 8/18/2009 2:32:37 PM
1
2
Air escape valve
Diaphragm tank
EZ Boost controller
Isolation valve
Pressure gauge
Pressure sensor
BMQE pumps connected in parallel
When connecting BMQE pumps in parallel as shown in
fig.5,a separate EZ Boost controller must be used on each
BMQE. Set the pressure on one BMQE 10 PSI lower than
theother.
For BMQE pumps connected in parallel, mounted above
each other, it is recommended to connect the pipes as
showninfig.5.ThislayoutensuresthattheBMQEpumps
arefilledwithwaterbeforestarting.
Fig.5 BoosterunitwithtwoBMQEpumps
  connectedinparallel,mountedaboveeach
  other.
Notes:
• AllBMQEmodulesaresuppliedwithanon-return
 valve.
• BMQEmodulesconnectedinparallelmayalsobe
 installedvertically.
• Asventingproblemsmayariseinsuchinstallations,itis
 advisabletoinstallsuitableairventdevices.
• TheBMQEshouldbepositionedwiththedischargeand
 airventatthetopwheninstalledvertically.
• WhenthemaximumflowforBMQEpumpsinparallel
will exceed 35 GPM, a 4-gallon or two 2-gallon dia-
 phragmtank(s)shouldbeused.
Product Guide EZ BoostTM System
25
DWS Product Guide 8-09.indd 25 8/18/2009 2:32:37 PM
DWS Product Guide 8-09.indd 26 8/18/2009 2:32:37 PM
Product Guide MQ
MQ
Flowbasedpressureboostingsystem
60Hz
DWS Product Guide 8-09.indd 27 8/18/2009 2:32:39 PM
General data Page No.
Application 29
Typekey 29
Pumpedliquids 29
Operatingconditions 29
Technicaldata 29
Featuresandbenefits 29
Controlpanel 30
Productrange 30
Technical data
Electricaldata 30
Dimensions 30
Materialspecifications 31
Floodedsuctionperformancecurves 32
MQ3-35suctionliftperformancecurves 33
MQ3-45suctionliftperformancecurves 34
Accessories 35
28
Contents
DWS Product Guide 8-09.indd 28 8/18/2009 2:32:39 PM
29
Product Guide
Application
The MQ pump is designed for water supply and pressure
boosting ...
• homes
• cabins,cottages
• onfarmsaswellas
• gardens
The pump is suitable for pumping of potable water and rain
water.
Type Key
Example MQ 3 -35 A - B - A -BVBP
Pump range
Rated flow [m³/h]
Max. head [m]
Code for pump version
A: Standard
Code for pipework connection
B: External thread
Code for materials
A: Standard
Code for shaft seal
Pumped liquids
Potable water, rain water or other clean, thin, non-aggressive
liquids not containing solid particles or fibers.
Operating conditions
System pressure: Max. 109 psi (7.5 bar).
Inlet pressure: Max. 44 psi (3 bar).
Suction lift: Max. 26 ft (8 m).
Liquid temperature: 32°F to +95°F (0°C to +35°C).
Ambient temperature: 32°F to +113°F (0°C to +45°C).
Technical data
Mains voltage:
• 115Vmodels: 1x110-120V,60Hz
• 230Vmodels: 1x220-240V,60Hz.
Voltage tolerances: –10% / +6%.
Enclosure class: IP54.
Insulation class: B.
Sound pressure level: ≤ 55 dB(A).
Agency approvals: UL, cUL
Features and benefits
• Complete system
The MQ is a complete, all-in-one unit, incorporating
pump, motor, diaphragm tank, pressure and flow sensor,
controller and check valve.
The controller ensures that the pump starts auto matically
when water is consumed and stops auto matically when
the consumption ceases. In addition, the controller
protects the pump in case of faults.
• Installation
Due to its compact design, the pump does not take up
much space and is easy to install. No space around the
pump is required.
• Simple operation
The pump features a user-friendly control panel with
ON/OFF button and indicator lights for indication of the
operational state of the pump.
• Self-priming pump
As it is self-priming, the MQ is able to pump water from a
level below the pump. Provided it is filled with water, the
pump is able to lift water from a depth of 26 ft (8 m) in
less than 5 minutes. This facilitates installa tion and start-
up of the pump and provides more re liable water supply
in installations where there is a risk of dry running and
leakages in suction hose or pipes.
• Built-in protective functions
If exposed to dry running, excessive temperature, or any
overload condition the pump will stop automatically, thus
preventing a motor burnout.
• Automatic reset
The pump features an automatic reset function. In case
of dry running or similar alarm, the pump will stop.
Restarting will be attempted every 30 minutes for a period
of 24 hours. The reset function can be de activated.
• Low noise level
Thanks to its hydraulic design and internal cooling, the
pump is very quiet, which makes it suitable for many
applications.
• Pressure tank
The built-in pressure tank reduces the number of starts
and stops in case of leakages in the pipe sys tem, causing
less wear on the pump.
• Maintenance
No maintenance of the pump is required.
MQ
Flow Based Pressure Boosting System
DWS Product Guide 8-09.indd 29 8/18/2009 2:32:39 PM
30
Product Guide
Control panel operation
1
3
5
6
4
2
TM01 9684 2600
Pos. Function Description
1 ON/OFF button The Pump is started and stopped by
means of the ON/OFF button.
2
Power indicator lights
Indicates that the pump is ready for
operation (green).
3Indicates that the pump is on
standby (red).
4 Pump ON (green) Indicates that the pump is running.
5 Auto reset (green)
Indicates that the auto reset
function is active. After an alarm,
restarting will be attempted every
30 minutes for a period of 24 hours.
6 Alarm (red)
Indicates that the pump is in alarm
state. Manual resetting is possible
by pressing the ON/OFF button.
MQ
Flow Based Pressure Boosting System
Part
Number Model PH & V AMPS P2 Weight
Net
Pounds
Cord
Connection Plug
Run Start W HP
96860172 MQ 3-35 1X110-120V 8 29 585 0.75 30.1 7.54’ - 2300mm SJTW-A
18 awg
UL Approved NEMA
5-15P - V125
96860195 MQ 3-45 1X110-120V 10 29 725 1 30.2 7.54’ - 2300mm SJTW-A
18 awg
UL Approved NEMA
5-15P - V125
96860201 MQ 3-35 1X220-240V 4 15 565 0.75 30.1 7.54’ - 2300mm SJTW-A
18 awg
UL Approved NEMA
6-15P - V250
96860207 MQ 3-45 1X220-240V 4.8 15 716 1 30.2 7.54’ - 2300mm SJTW-A
18 awg
UL Approved NEMA
6-15P - V250
Product range and electrical data
Dimensions
TM011 9799
DWS Product Guide 8-09.indd 30 8/18/2009 2:32:40 PM
31
Product Guide MQ
Flow Based Pressure Boosting System
Material specification
Pos. Components Material
2 Support flange PP+30% Glass Fiber HB (f1)
4 Chamber PPO+20% Glass Fiber
7 Drain and priming plug PPO+20% Glass Fiber
10 Self-priming valve PP+30% Glass Fiber
14 Self-priming part PPO+20% Glass Fiber
16 Pump sleeve Stainless steel,
DIN W.-Nr. 1.4301, AISI 304
42 Tank cover PP+30% Glass Fiber HB (f1)
49 Impeller PPO +20% Glass Fiber-PTFE
51 Motor cover PP+30% Glass Fiber HB (f1)
65 Non-return valve POM+25% Glass Fiber
92 Clamp Stainless steel,
DIN W.-Nr 1.4301, AISI 304
100a Discharge port PPO+20% Glass Fiber
POM: Polyoximetylen
NR-rubber: Natural Rubber
PPO: Polyphenylene Oxides
PP: Polypropylene
NBR-rubber: Nitrile-Butadiene Rubber
Part
Number Model PH & V AMPS P2 Weight
Net
Pounds
Cord
Connection Plug
Run Start W HP
96860172 MQ 3-35 1X110-120V 8 29 585 0.75 30.1 7.54’ - 2300mm SJTW-A
18 awg
UL Approved NEMA
5-15P - V125
96860195 MQ 3-45 1X110-120V 10 29 725 1 30.2 7.54’ - 2300mm SJTW-A
18 awg
UL Approved NEMA
5-15P - V125
96860201 MQ 3-35 1X220-240V 4 15 565 0.75 30.1 7.54’ - 2300mm SJTW-A
18 awg
UL Approved NEMA
6-15P - V250
96860207 MQ 3-45 1X220-240V 4.8 15 716 1 30.2 7.54’ - 2300mm SJTW-A
18 awg
UL Approved NEMA
6-15P - V250
Pos. Components Material
101 Suction port PPO+20% Glass Fiber
103
104
Shaft seal:
Stationary and
rotating part
Carbon/ceramics/NBR rubber
149 Insulation disc PA 5VA (Polyammide)
150
Shaft Stainless steel,
DIN W.-Nr 1.4005, AISI 416
Motor sleeve Stainless steel,
DIN W.-Nr 1.4301, AISI 304
164 Terminal box cover PP+30% Glass Fiber 5VA (f1)
174a Pressure switch POM+25% Glass Fiber / SIL Rubber
(Silicone Rubber)
Pressure switch membrane SIL Rubber - Silicone Rubber.
180 Motor body PP+30% Glass Fiber 5VA (f1)
184 Flow sensor POM+25% Glass Fiber
O-rings NBR-rubber
101 49 16 42
100a
14
7
92
150
51
184164 174a 42
103
104
65
10 180
DWS Product Guide 8-09.indd 31 8/18/2009 2:32:42 PM
32
Product Guide MQ
Flow Based Pressure Boosting System
Flooded suction (0 PSI inlet) performance curves*
*See suction lift performance curves for installations with water level below intake.
DWS Product Guide 8-09.indd 32 8/26/2009 10:58:47 AM
33
Product Guide MQ
Flow Based Pressure Boosting System
MQ 3-35 Suction lift performance curves
0 4 8 12 16 20 Q [US GP M]
0
5
10
15
20
25
30
35
40
45
p [psi]
0 1 2 3 4 Q [m³/h]
0
10
20
30
40
50
60
70
80
90
100
110
H [ft]
0
8
16
24
32
40
[m]
H
MQ 3-35 model B
60 Hz
26.2 Ft
23.0 Ft
19.7 Ft
13.1 Ft
6.6 Ft
3.3 Ft
0 Ft
Provided it is filled with water, the pump is able to lift water from a depth of 26 ft (8 m) in less than 5 minutes.
MQ 3-35
60 Hz
DWS Product Guide 8-09.indd 33 8/18/2009 2:32:43 PM
34
Product Guide MQ
Flow Based Pressure Boosting System
MQ 3-45 Suction lift performance curves
0 4 8 12 16 20 Q [US GP M]
0
10
20
30
40
50
60
p
[psi]
0 1 2 3 4 Q [m³/h]
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
H
[ft]
0
8
16
24
32
40
[m]
H
MQ 3-45 model B
60 Hz
26.2 Ft
23.0 Ft
19.7 Ft
13.1 Ft
6.6 Ft
3.3 Ft
0 Ft
Provided it is filled with water, the pump is able to lift water from a depth of 26 ft (8 m) in less than 5 minutes.
MQ 3-45
60 Hz
DWS Product Guide 8-09.indd 34 8/18/2009 2:32:43 PM
35
Product Guide MQ
Flow Based Pressure Boosting System
Accessories
Protection Cover:
Designed to protect the MQ Key Pad and electronics in outdoor applications.
Protection cover is required for outdoor applications where the MQ is exposed to the elements.
The protection cover is sold as an accessory PN 96693071.
The cover is made of polypropylene and is a snap fit to the MQ. Two Velcro tabs are included with the accessory to help
adhear the back end of the cover to the pump.
DWS Product Guide 8-09.indd 35 8/18/2009 2:32:44 PM
36
Basic Line Jets
DWS Product Guide 8-09.indd 36 8/18/2009 2:32:44 PM
37
JPF,JPS,JDF
ShallowWell,DeepWelland
ConvertibleJetPumps
60Hz
Product Guide Basic Line Jets
DWS Product Guide 8-09.indd 37 8/18/2009 2:32:45 PM
General data Page No.
Performancerange 39
Productrange 40
Applications 41
Pumps  41
Motors 41
Pumpedliquid 41
Agencyapprovals 41
Mountingposition 41
Electricaldata 42
Materialsofconstruction 43
Technical data
JPF 2A, 3A, 4A, 41A Shallow Well Cast Iron 46
 DimensionsandWeights 46
 PerformanceChart 46
 PerformanceCurves 47
JPF 5A, 7A Convertible Cast Iron 48
 DimensionsandWeights 48
 ConversionInstructions 48
 PerformanceChart 49
 PerformanceCurves 49
 DeepWellPerformanceChart 50
JPS 2A, 4A Shallow Well Stainless Steel 51
 DimensionsandWeights 51
 PerformanceChart 51
 PerformanceCurves 52
JDF 2A, 4A Deep Well Cast Iron 53
 DimensionsandWeights 53
 EjectorDimensions 53
 PerformanceChart 54
JPF3A Pump Tank Package Cast Iron 55
 DimensionsandWeights 55
 PerformanceChart 55
JPS2A Pump Tank Package Stainless Steel 56
 DimensionsandWeights 56
 PerformanceChart 56
38
Contents Basic Line Jets Basic Line Jets
DWS Product Guide 8-09.indd 38 8/18/2009 2:32:45 PM
39
Performance range
* Capacities given are for near-sea level installations.
Product Guide Basic Line Jets
DWS Product Guide 8-09.indd 39 8/18/2009 2:32:46 PM
40
Product Guide
Product range
Model JPF 2-A JPF 3-A JPF 4-A JPF 41-A JPF 5-A JPF 7-A JPS 2-A JPS 4-A JDF 2-A JDF 4
Flow range (U.S. gpm) 1.7-13 1.7-12.2 1.7-16 1.8-21 2.6-22 2.6-35 1.7-17 3.5-28.2 1.8-10.3 0.75-13.1
Max. pump head H(ft) 135 170 172 185 200 200 140 155 145 167
Max. working pressure (psi) 87 87 87 87 110 110 110 110 87 87
Motor power (hp), Nominal 1/3 1/2 3/4 1 1.5 2 1/2 1 1/2 3/4
Maximum Fluid Temperature range 14°F to 104°F (-10 to 40°C)*
Maximum lift, Ft (Sea level) 26 26 26 26 140 140 26 26 70 80
Maximum Ambient Temp 34°F to 104°F (1 to 40°C)
Factory Pressure -Switch setting (PSI) 20-40 30-50 30-50 40-60 50-70 50-80 30-50 30-50 30-50 30-50
Storage Temp 14°F to 104°F (-10 to 40°C)
Relative Humidity 95%
Maximum Starts per hour 20
*Minimum fluid temperature on water, 32°F (0°C)
Basic Line Jets Basic Line Jets
DWS Product Guide 8-09.indd 40 8/18/2009 2:32:46 PM
41
Product Guide
Applications
Shallowwell,DeepwellandConvertiblepumpappli-
cations.Grundfosjetpumpsareself-primingcentrifu-
galpumpssuitablefordomesticwatersupplysystems,
lightagriculturalandindustrialwatertransferapplica-
tions
Pumps
JPF2A, JPF3A, JPF4A, JPF41A Pumps:
Ruggedcastironconstruction.Single-stageshallow
wellself-primingcentrifugalpumps.Endsuction,top
dischargearrangementandTechnopolymerimpeller.
Pumphasbuilt-inejectorcompletewithcleanoutport
toclearblockagesfromnozzle.Convenientpriming
plugforeaseofprimingandairelimination.Ceramic-
Carbonbellowsmechanicalsealensurestrouble-free
operation.
JPF5A & JPF7A Pumps:
Ruggedcastironconstruction.Multistageconvertible
self-primingcentrifugalpumps.Endsuction,topdis-
chargearrangementwithdetachableejectorassembly
fordeepwellapplicationsandTechnopolymerimpel-
lers.Convenientprimingplugforeaseofprimingand
airelimination.Ceramic-Carbonbellowsmechanical
sealensurestrouble-freeoperation.
JDF2A & JDF4A Pumps:
Ruggedcastironconstruction.Single-stagedeep
wellself-primingcentrifugalpumps.Endsuction,top
dischargearrangementandTechnopolymerimpel-
ler.Pumphasseparatedeepwellportforconnection
toDeepWellejectorkit.Convenientprimingplugfor
easeofprimingandairelimination.Ceramic-Carbon
bellowsmechanicalsealensurestrouble-freeopera-
tion.
JPS2A & JPS4A Pumps:
Corrosionresistantstainlesssteelconstruction.
Singlestageshallowwellself-primingcentrifugal
pumps.Endsuction,topdischargearrangementand
Technopolymerimpeller.Ceramic-Carbonbellows
mechanicalsealensurestrouble-freeoperation.
Motors
All jet pump motors are totally enclosed and fan-
cooled design for quiet operation and superior protec-
tion in harsh environments. Stainless steel motor shaft
offers excellent corrosion resistance. Double, oversized
greased ball bearings are maintenance-free sealed for
life. All motors have built-in thermal overload protec-
tion and are capacitor-run, with no switches to fail.
Drive end motor bearing protected by durable lip seal.
InsulationclassF,motorprotectionIP44,terminalbox
protectionIP55.
Pumped Liquid
Onlyuseonclean,non-viscous,non-aggressive,non-
explosiveliquids.Pumpnottobeusedonpoolwater
applicationsorhydrocarbontransfer(i.e.diesel,gaso-
line,etc).
Agency Approvals:
CSA-StdC22.2No108,No77-95.
Mounting Position:
Shaftinhorizontalpositiononlyforallpumps.
Basic Line Jets
DWS Product Guide 8-09.indd 41 8/18/2009 2:32:46 PM
42
Product Guide
Electrical Data:
Model
Electrical Data
Voltage
60 Hz
kW
Maximum
hp
Nominal S.F.
I
Amps Capacitor
µF
JPF2A 115 0.65 1/3 1.75 6 40
JPF2A 230 0.65 1/3 1.75 3 10
JPF3A 115 0.85 1/2 1.6 7.5 20
JPF3A 230 0.85 1/2 1.6 3.8 12.5
JPF4A 115 1.10 3/4 1.5 10 64
JPF4A 230 1.10 3/4 1.5 5 16
JPF41A 115 1.31 1 1.4 12 80
JPF41A 230 1.31 1 1.4 6 20
JPF5A 230 1.70 1.5 1.3 8 31.5
JPF7A 230 2.40 2 1.2 11 40
JPS2A 115 0.88 1/2 1.6 7.6 50
JPS2A 230 0.82 1/2 1.6 3.7 12.5
JPS4A 115 1.6 1 1.4 13.6 80
JPS4A 230 1.53 1 1.4 7 20
JDF2A 115 0.75 1/2 1.6 7 50
JDF2A 230 0.75 1/2 1.6 3.4 12.5
JDF4A 115 0.88 3/4 1.5 8 64
JDF4A 230 0.88 3/4 1.5 4 16
Basic Line Jets Basic Line Jets
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43
Product Guide
JPF 2A, 3A, 4A, 41A* Shallow Well
Materials: JPF 2A, 3A, 4A, 41A
Shallow Well
Descriptions Material
Motor Stool Cast Iron
Shaft Seal Carbon/Ceramic/NBR
O-Rings & Gaskets NBR
Base Plate Cast Iron
Pump Housing Cast Iron
Impeller Noryl©
Motor Shaft Stainless Steel AISI 416
Tubing Polyethylene
Diffuser Noryl©
Venturi Tube and Nozzle Noryl©
Note:Noryl©isaregisteredtrademarkofGeneralElectricCompany
JPF 5A, 7A Convertible*
Materials: JPF 5A, 7A
Convertible
Descriptions Material
Motor Stool Cast Iron
Shaft Seal Carbon/Ceramic/NBR
Motor Shaft Stainless Steel AISI 303
O-Rings & Gaskets NBR
Base Plate Cast Iron
Pump housing Cast Iron
Impellers Noryl©
Tubing Polyethylene
Diffuser Noryl©
Venturi Tube and Nozzle Noryl©
Note:Noryl©isaregisteredtrademarkofGeneralElectricCompany
*Available in Canada*41A available in Canada
Basic Line Jets
DWS Product Guide 8-09.indd 43 8/18/2009 2:32:47 PM
44
Product Guide
JPS 2A, 4A Shallow Well
Materials: JPS 2A, 4A Shallow Well
Descriptions Material
Motor Stool Cast Iron
Shaft Seal Carbon/Ceramic/NBR
O-Rings & Gaskets NBR
Base Plate Steel
Pump housing Stainless Steel AISI 304
Impeller Noryl©
Motor Shaft Stainless Steel AISI 303
Tubing Polyethylene
Seal cover Stainless Steel AISI 304
Nozzle-Venturi Diffuser
Assembly
Noryl©
Note:Noryl©isaregisteredtrademarkofGeneralElectricCompany
JDF 2A, 4A Deep Well
Materials: JDF 2A, 4A Deep Well
Descriptions Material
Motor Stool Cast Iron
Shaft Seal Ceramic/Ceramic/NBR
O-Rings & Gaskets NBR
Base Plate Cast Iron
Pump housing Cast Iron
Impeller Noryl©
Tubing Polyethylene
Motor Shaft Stainless Steel AISI 303
Diffuser Noryl©
Venturi Tube Noryl©
Note:Noryl©isaregisteredtrademarkofGeneralElectricCompany
Basic Line Jets Basic Line Jets
DWS Product Guide 8-09.indd 44 8/18/2009 2:32:49 PM
45
Product Guide
JPF3A Pump package*
Cast Iron
*Available in Canada
Materials: JPF3A Pump Package
Descriptions Material
Motor Stool Cast Iron
Shaft Seal Carbon/Ceramic/NBR
O-Rings and Gaskets NBR
Base Plate Cast Iron
Pump Housing Cast Iron
Impeller Noryl©
Motor Shaft Stainless Steel AISI 416
Tubing Polyethylene
Diffuser Noryl©
Venturi Tube and Nozzle Noryl©
Tank Stainless Steel AISI304
Bladder Butyl
Note:Noryl©isaregisteredtrademarkofGeneralElectricCompany
JPS2A Pump package*
Stainless Steel
*Available in Canada
Materials: JPS2A Pump Package
Descriptions Material
Motor Stool Cast Iron
Shaft Seal Carbon/Ceramic/NBR
O-Rings and Gaskets NBR
Base Plate Steel
Pump Housing Stainless Steel AISI304
Impeller Noryl©
Motor Shaft Stainless Steel AISI 303
Tubing Polyethylene
Seal Cover Stainless Steel AISI304
Nozzle-Venturi Diffuser
Assembly
Noryl©
Tank Stainless Steel AISI304
Bladder Butyl
Note:Noryl©isaregisteredtrademarkofGeneralElectricCompany
Basic Line Jets
Features and Benefits
Assembled jet-pump and tank package. Available with rugged 1/2 hp cast iron pump or corrosion-resistant
stainless steel pump, mounted on a stainless steel, 6.3 gallon (24 litre) diaphragm tank.
Package comes complete with pressure switch, gauge, hose and fittings, ready for installation.
DWS Product Guide 8-09.indd 45 8/18/2009 2:32:49 PM
46
Dimensional Drawings
Dimensions and Weights
Pump
Type
Motor Data D1
Suction
NPT
D2
Disch.
NPT
Dimensions (inches) Ship
Wt.
(lbs)
Ship
Vol.
(Cu
Ft.)
HP S.F. PH Volts A B B1 C E F G H H1 IØ
JPF2A 1/3 1.75 1 115 or 230 1’’ 1’’ 16.2 7.1 9.1 5.5 8.9 0.6 5.5 8.5 6.0 0.38 35 1.5
JPF3A 1/2 1.6 1 115 or 230 1’’ 1’’ 16.2 7.1 9.1 5.5 8.9 0.6 5.5 8.5 6.0 0.38 36 1.5
JPF4A 3/4 1.5 1 115 or 230 1’’ 1’’ 17.3 7.1 9.1 5.5 8.9 0.6 5.5 8.5 6.0 0.38 41 1.5
JPF41A 1 1.4 1 115 or 230 1’’ 1’’ 17.3 7.1 9.1 5.5 8.9 0.6 5.5 8.5 6.0 0.38 43 1.5
Shallow Well Performance Chart
Model HP Depth to Water
Discharge Pressure (PSI) Shut-
off
(PSI)
Pressure Switch Settings
(PSI)
20 30 35 40 45 50 55
Capacities (U.S. gpm)*
JPF2A 1/3
5 11 7 6 4 3 2 58
20-40
10 10 7 6 4 3 2 56.5
15 9 7 6 4 3 2 54
20 7 6 5 4 3 2 51.5
25 5 4 3 2 1 49
JPF3A 1/2
5 12 11 11 10 7 6 4 73.5
30-50
10 10.5 10 10 9.5 7 6 4 71
15 9 8.5 8 8 7 6 4 68.5
20 7.5 7 7 7 6.5 6 4 66
25 5 5 5 5 4.5 4 4 63.5
JPF4A 3/4
5 15 14 14 13 10 8.5 6 75.5
30-50
10 13 12.5 12.5 12 10 8.5 6 73
15 11 11 10 10 10 8 6 70.5
20 9 9 9 8.5 8 7 6 68
25 6 6 6 6 5 5 5 65.5
JPF41A 1
5 21 20.5 20 20 20 19 17.5 86.5
40-60
10 19 18.5 18 18 17.5 17.5 17 84
15 16 16 16 15.5 15 15 14.5 81.5
20 13.5 13.5 13.5 13 13 12.5 12 79
25 10 10 10 9.5 9 9 8.5 76.5
* Capacities given are for near-sea level installations.
JPF 2A, 3A, 4A, 41A
Product Guide
DWS Product Guide 8-09.indd 46 8/18/2009 2:32:50 PM
47
Product Guide JPF 2A, 3A, 4A, 41A
* Capacities given are for near-sea level installations.
Performance curves
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48
Dimensional Drawings
Dimensions and Weights
Pump
Type
Motor Data D1
Suction
NPT
D2
Disch.
NPT
D3
Re-
turn
NPT
Dimensions (inches) Ship
Wt.
(lbs)
Ship
Vol.
(Cu
Ft.)
HP S.F. PH Volts A1 A2 B B1 C1 C2 E1 E2 F G H H1 H2 H3 IØ
JPF5A 1.5 1.3 1 230 1-1/4’’ 1’’ 1’’ 22.0 15.3 8.3 11.0 8.7 2.0 13.8 7.8 0.78 5.7 10.0 6.2 4.3 2.1 0.44 70 1.9
JPF7A 2 1.2 1 230 1-1/4’’ 1’’ 1’’ 25.6 19.9 8.3 12.4 8.7 2.0 13.8 7.8 0.78 5.7 10.0 6.2 4.3 2.1 0.44 73 2.5
Conversion Instructions
from Shallow Well to DeepWell*
Remove bolts and detach ejector nose from
convertible jet pump. Connect suction (D1) and
pressure (D3) port to deep well ejector.
* Requires separate ejector to suit specific
suction lift needs.
JPF 5A, 7A Convertibles
Product Guide
Shallow Well
Deep Well
DWS Product Guide 8-09.indd 48 8/18/2009 2:32:50 PM
49
Shallow Well Performance Chart
Model HP Depth to Water
Discharge Pressure (PSI)
Shut-off (PSI) Pressure Switch
Settings (PSI)
20 30 35 40 45 50 55
Capacities (U.S. gpm)*
JPF5A 1-1/2
5 21 20.5 20 20 20 19 17.5 86.5
50-70
10 19 18.5 18 18 17.5 17.5 17 84
15 16 16 16 15.5 15 15 14.5 81.5
20 13.5 13.5 13.5 13 13 12.5 12 79
25 10 10 9.5 9 9 8.5 76.5
JPF7A 2
5 34 34 33.5 33 32.5 30 27 88
50-80
10 28.5 28 28 28 27.5 27 26 85.7
15 24 24 23.5 23.5 23 22.5 22 83
20 20 20 19.5 19.5 19.5 19 19 80
25 15.5 15.5 15.5 15 15 15 77.8
* Capacities given are for near-sea level installations.
Performance Curves
* Capacities given are for near-sea level installations.
Product Guide JPF 5A, 7A Convertibles
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50
Product Guide
Deep Well Performance Chart
Model Ejector Type Discharge Pressure (psig)
Depth to water (feet)
30 40 50 60 70 80 90 100 120 140
Capacities U.S. gpm*
JPF5A
E20
45 14.9 13.2 11.4 9.7 7.8 6.0
50 12.1 10.2 8.4 6.7 3.9
60 9.6 7.3 5.3 3.7
65 6.0 4.1 2.1
75 2.9 1.0
E25
50 10.1 8.9 8.0 6.2 4.8
60 8.0 6.8 5.8 4.1 3.0
65 6.0 5.4 1.0
75 5.3 3.1
80 2.5 1.7
E30
50 7.4 6.7 5.9 5.0 3.2 1.5
60 6.2 5.5 4.8 4.1 2.7 1.2
65 5.1 4.5 3.9 3.1 1.4
75 4.0 3.5 2.9 2.0
80 3.1 2.7 2.2 1.8
JPF7A
E20
50 17.5 15.8 14.3 11.7 8.0 5.5 1.5
60 14.2 12.5 10.6 8.5 6.0 3.6
65 11.0 9.8 7.1 5.0 2.1
75 7.8 6.0 3.6 1.7
80 4.2 2.6
E25
50 11.9 10.5 9.3 8.0 6.1 3.8 1.0
60 9.7 8.4 7.1 5.8 4.3 3.0
65 7.6 6.3 5.2 4.0 2.2
75 5.5 4.3 3.4 2.3
90 3.6 2.6 1.8
E30
65 7.9 6.9 6.1 5.1 3.9 1.5
75 6.3 5.6 5.1 4.3 2.8 1.0
80 5.3 4.6 4.1 3.5 2.0
90 4.3 3.7 3.2 2.6 1.2
95 3.3 2.9 2.4 1.9
* Capacities given are for near-sea level installations.
JPF 5A, 7A Convertibles
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51
Dimensional Drawings
Dimensions and Weights
Pump
Type
Motor Data D1
Suction
NPT
D2
Disch.
NPT
Dimensions (inches) Ship
Wt.
(lbs)
Ship
Vol.
(Cu
Ft.)
HP S.F. PH Volts A B B1 C E F G H1 H2 L IØ
JPS2A 1/2 1.6 1 115 or 230 1’’ 1’’ 14.8 7.5 9.3 3.7 4.8 7.1 4.3 9.1 7.0 0.83 0.42 24 1.5
JPS4A 1 1.6 1 115 or 230 1’’ 1’’ 15.6 7.5 9.3 3.7 4.8 7.1 4.3 9.1 7.0 0.83 0.42 31 1.5
Shallow Well Performance Chart
Model HP Depth to Water
Discharge Pressure (PSI) Shut-
off
(PSI)
Pressure Switch Settings
(PSI)
20 30 35 40 45 50 55
Capacities (U.S. gpm)*
JPS2A 1/2
5 15 13 11 8 6 4 2 62
30-50
10 14 12 10 7 5 3 1 59.5
15 13 11 9 6 4 2 57
20 10 10 8 5 3 1 54.5
25 8 8 7 4 2 52
JPS4A 1
5 30 27 22 17 14 10 7 68
30-50
10 26 23 21 16 13 9 6 65.5
15 22 21 20 15 12 8 5 63
20 18 17 16 14 11 7 4 60.5
25 14 13 13 12 11 6 3 58
* Capacities given are for near-sea level installations.
Product Guide JPS 2A, 4A
DWS Product Guide 8-09.indd 51 8/18/2009 2:32:51 PM
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* Capacities given are for near-sea level installations.
Product Guide JPS 2A, 4A
Performance curves
DWS Product Guide 8-09.indd 52 8/18/2009 2:32:51 PM
53
Dimensional Drawings
Dimensions and Weights
Pump
Type
Motor Data D1
Suction
NPT
D2
Disch.
NPT
D3
Return
NPT
Dimensions (inches) Ship
Wt.
(lbs)
Ship
Vol.
(Cu
Ft.)
HP S.F. PH Volts A B B1 C E IØ G H H1 H2
JDF2A 1/2 1.6 1 115 or 230 1.25’’ 1’’ 1’’ 15.2 7.1 9.1 3.5 8.0 0.38 5.5 8.9 1.9 3.6 36 1.5
JDF4A 3/4 1.5 1 115 or 230 1.25’’ 1’’ 1’’ 15.2 7.1 9.1 3.5 8.0 0.38 5.5 8.9 1.9 3.6 37 1.5
Deep Well Ejector Dimensions
AE HE1 HE2 X Y Z
3.8 11.6 5.63 1’’ NPT 1’’NPT 1.25’’NPT
Nozzle and Venturi Combinations
for Grundfos Deep Well Jet Pumps
Ejector Type Nozzle Size Venturi Size
mm. Inches mm. Inches
E20 6 0.24 12 0.48
E25 6 0.24 10 0.40
E30 6 0.24 8.5 0.34
Product Guide JDF 2A, 4A
Deep Well Ejector
DWS Product Guide 8-09.indd 53 8/18/2009 2:32:52 PM
54
Product Guide JDF 2A, 4A
Performance Chart
Model Ejector Type Discharge Pressure (psig)
Depth to water (feet)
30 40 50 60 70 80
Capacities U.S. gpm*
JDF2A
E20
20 12.0 7.0
30 4.6
35
45
SHUTOFF (psi)
E25
20 10.4 8.5 6.5
30 5.8 4.5 2.9
35 3.8 2.5 1.1
45 1.0
SHUTOFF (psi) 0.8 0.7 0.7
E30
20 8.3 7.1 6.2 4.1 3.3
30 5.9 4.9 4.0 2.6 1.8
35 4.8 3.8 2.9 1.6
45 2.9 2.0 1.3
50 2.0 1.25
SHUTOFF (psi) 1.0 0.9 0.9
JDF4A
E20
20 18 9.0 1.6
30 8.3 2.7 0.8
35 3.4 1.0
45
SHUTOFF (psi)
E25
20 13.3 11.1 8.7
30 8.7 6.8 4.8
35 6.6 4.6 2.9
45 2.6 1.0
SHUTOFF (psi) 0.8 0.8 0.7
E30
30 6.0 5.4 4.4 3.5 2.2
35 5.3 4.3 3.3 2.6 1.8
45 3.1 2.3 1.6 1.2
50 2.2 1.5 1.0 0.5
SHUTOFF (psi) 1.2 1.0 1.0 0.9
* Capacities given are for near-sea level installations.
DWS Product Guide 8-09.indd 54 8/18/2009 2:32:52 PM
55
Product Guide JPF3A Pump Package*
Cast Iron Body Construction
*Available in Canada
Dimensional Drawings
Dimensions and Weights
Pump Type Motor Data D1
Suction
NPT
D2
Disch.
NPT
Dimensions (inches) Ship
Wt.
(lbs)
Ship
Vol.
(Cu
Ft.)
HP S.F. PH Volts A B B1 C D E F G H1
JPF3A 1/2 1.6 1 115 or 230 1’’ 1’’ 1.2 11.9 9.1 5.5 9.1 7.1 15.2 11.9 6.0 7.0 5.0
Shallow Well Performance Chart
Model HP Depth to Water
Discharge Pressure (PSI) Shut-
off
(PSI)
Pressure Switch Settings
(PSI)
20 30 35 40 45 50 55
Capacities (U.S. gpm)*
JPF3A 1/2
5 12 11 11 10 7 6 4 73.5
30-50
10 10.5 10 10 9.5 7 6 4 71
15 9 8.5 8 8 7 6 4 68.5
20 7.5 7 7 7 6.5 6 4 66
25 5 5 5 5 4.5 4 4 63.5
* Capacities given are for near-sea level installations.
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56
Product Guide
Dimensional Drawings
Dimensions and Weights
Pump
Type
Motor Data D1
Suction
NPT
D2
Disch.
NPT
Dimensions (inches) Ship
Wt.
(lbs)
Ship Vol.
(Cu Ft.)
HP S.F. PH Volts A B B1 C E F G H1 H2 IØ
JPS2A 1/2 1.6 1 115 or 230 1’’ 1’’ 14.8 11.9 9.3 3.7 7.1 15.2 11.9 8.5 6.0 0.38 45.0 5.0
Shallow Well Performance Chart
Model HP Depth to Water
Discharge Pressure (PSI) Shut-
off
(PSI)
Pressure Switch Settings
(PSI)
20 30 35 40 45 50 55
Capacities (U.S. gpm)*
JPS2A 1/2
5 15 13 11 8 6 4 2 62
30-50
10 14 12 10 7 5 3 1 59.5
15 13 11 9 6 4 2 57
20 10 10 8 5 3 1 54.5
25 8 8 7 4 2 52
* Capacities given are for near-sea level installations.
JPS2A Pump Package*
Stainless Steel Body Construction
*Available in Canada
DWS Product Guide 8-09.indd 56 8/18/2009 2:32:52 PM
57
Submittal data sheet
56
Company name:
Prepared by:
Phone number: ( ) -
Fax number: ( ) -
Submittal Data Sheet Date: Page 1 of:
Quote number:
Project title: Client name:
Reference number: Client number:
Client contact: Client phone no: ( ) -
For: Unit:
Site: Service:
Address: City: State: Zip Code:
Technical Data Motor Information
Flow (GPM) HP:
Head (Ft) Phase:
Motor Voltage:
Max Fluid Temp Enclosure:
Min Fluid Temp
Max Working Pressure
Min Required Inlet Pressure
Connection Type and Size
Model Information from Type Key and Codes:
Quantity Required: Example: MQ 3-35
Minimum required flow: NPSH required at duty point:
Product Guide additional information pages
Materials page number: Performance curve page number:
Technical data page number: Motor data page number:
Custom-built pump information (optional):
Location Information
Client Information
Additional Information
Pump Information
Submittal data sheet
DWS Product Guide 8-09.indd 57 8/18/2009 2:32:53 PM
Grundfos Pumps Corporation
17100 W. 118th Terrace
Olathe, KS 66061
Telephone 913 227 3400
Fax: 913 227 3500
www.grundfos.com
Grundfos Canada, Inc.
2941 Brighton Road
Oakville, Ontario L6H 6C9 Canada
Telephone: 905 829 9533
Fax: 905 829 9512
Bombas Grundfos de Mexico, S.A. de C.V.
Boulevard TLC #15
Parque Stiva Aeropuerto
Apodaca, N.L. 66600 Mexico
Telephone: 52 81 8144 4000
Fax: 52 81 8144 4010
Being responsible is our foundation
Thinking ahead makes it possible
Innovation is the essence
Subject to alterations
2008, 2009 Grundfos Pumps Corp.
DWS Product Guide 8-09.indd 58 8/18/2009 2:32:53 PM

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