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

DeionizationSolutions

Storage Solutions DistributionSolutions

Pre-treatmentSolutions

ExAMplES Of MARkETS SERvEd:

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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.