The E2 Reverse Osmosis System is an economical water treatment solution, which reduces operating and post treatment costs. The E2 Reverse Osmosis system helps you reduce maintenance costs by reducing contaminants* from your water that affect taste and clog equipment. Control your installation costs by using a system configured for your unique needs. Keep your operating costs low with an easy-to-use electronic controller.
The E2 RO is part of the Culligan Matrix Solutions™ that combine durable and efficient equipment, systems experience, and technical experts who understand your unique requirements. From planning your system to installing your water treatment equipment, Culligan Matrix Solutions offer options that help deliver the quality of water to meet your needs. Consult with a Culligan representative to create your solution.*contaminants may not necessarily be in your water
Culligan Matrix Solutions Advantages:• SimpleSystemIntegration• GlobalProductPlatform• FlexibleConfigurations• QuickDelivery/EasyInstallation• CulliganCP+Controller
Effective water treatment that is easy to manage.
The Culligan® E2 Series Reverse Osmosis System
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MembraneSolutions
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Storage Solutions DistributionSolutions
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ExAMplES Of MARkETS SERvEd:
E2-3Plusshown
System Specifications
Specification US Metric
InletPressure (dynamic)
20-50 psig 1.4 – 3.5 bar
Maximum operatingPressure
120–150 psig 8.2 – 10.3 bar
Power voltage Frequency Phase
208-23060hz
1
FeedWater Temperature
33–100° F 1-40° C
Turbidity, maximum <1ntu <1ntu
phrange 3 – 11 3 – 11
Chlorine, max.:0mg/l
0mg/l 0mg/l
totalDissolvedSolids,maximum
2500mg/l 2500mg/l
SiltDensityIndexWellWaterSurface Water
< 3< 5
< 3< 5
Iron,maximum <0.1mg/l <0.1mg/l
Salt Rejection, nominal > 98 % > 98 %
ProductWater hardness
< 1% Raw hardness
< 1% Raw hardness
Standard features• PaintedSteelFrameDesign• EnergyEfficientmulti-stageStainless
SteelPump• FrPmembranehousings• InletSolenoidvalve• PretreatmentSedimentFilter• Concentrate and Recirculation
throttlingvalves• PressureGauge• Rotameter Style Flow Meters
• CulliganCP+Controller - lowPressureSwitchandAutorestart - ConnectionforPretreatmentSignal SwitchandlevelControl - StartupFlush/timedFlush - IndicatorStatuslights
Examples of RO Applications • IceProduction/DrinkingWater—reducesscaling,
improves taste and clarity• SteamProduction—reducesscaling
and maintenance• humidification—reducesscaling
and dusting
• misting—reducesscalingandhelpsextendequipment life
• PretreatmentforhighPuritySystems—reducesregeneration requirements
• reclaim/recycling—Waterconservation
• BoilerandCoolingtowers—Improves energy, reduces chemical consumption
• Washingandrinsing—Improves performance, spot-free rinses
• Brackishwaterpotabilization
Optional features & Accessories• multi-StagePretreatmentFilters• Storagetanks• levelControls• ChemicalFeedPumps• ultravioletSterilization
• PressurizedStorageSystem• GlobalPowerPlatforms• AdditionalCustomization Available on Request• AutoShutDownonhigh ProducttDS
www.culliganmatrixsolutions.com • 866-787-4293
Finally, an end-to-end solution from a single source.
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place your commercial and industrial water treatment needs in the hands of a global leader.Forover75years,Culliganhasmadebetterwater.ourglobalnetwork,comprisedof800+dealersandinternationallicenseesinover90countries,isdedicatedtoaddressingyourwater-related problems. As a worldwide leader in water treatment, our sales representatives and service technicians are familiar with the local water conditions in your area. Being
globalandlocalpositionustodelivercustomizedsolutionstocommercialandindustrialwaterissuesthataffectyourbusinessandyourbottomline.
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Culliganreservestherighttochangethespecificationsreferredtointhisliteratureatanytime,withoutpriornotice.
Series E2 Reverse Osmosis System
ModelNominal Capacity1
(gpm/lpM)
Nominal Capacity1
(gpd/l/day)
Module Qty & Size
(in.)
Approx. Recovery
(%)
Motor(Hp/kW)
power Req’d(vAC)
dimensionsl x W x H
(inches/millimeters)
E2-22.8 4000
(2), 4”x40” 501
230v/60/126 x 29 x 53
10.6 15140 0.75 660 x 737 x 1346
E2-34 5800
(3), 4”x40” 601
230v/60/126 x 29 x 53
15.14 21953 0.75 660 x 737 x 1346
E2-45.2 7500
(4), 4”x40” 601
230v/60/126 x 29 x 53
19.68 28388 0.75 660 x 737 x 1346
E2-56.3 9000
(5), 4”x40” 751
230v/60/126 x 29 x 53
23.85 34065 0.75 660 x 737 x 1346
E2-66.9 10000
(6), 4”x40” 751
230v/60/126 x 29 x 53
26.12 37850 0.75 660 x 737 x 13461nominalinitialcapacitybasedonproperlypretreatedfeedwaterof500ppmtDS,temperatureof77°F(25°C),SiltDensityIndexbelow3.0andanappliedpressureof140psi.Productivitywillvarydepending on other feed water conditions.