SUSTAINABLE WATER SOLUTIONS

Reverse Osmosis Systems

1 Minimal Operation and Maintenance Costs and use of Chemicals

2

An ISO 9001: 2008 Company

Operating Parameters• OperatingPressure:125-245psig• NominalRecovery:65–75%• NominalSaltRejection:95–99%• OperatingTemperature:25-30°C• DesignTemperature:30°C• MinimumInletPressure:30psig• InletWaterQuality:Chlorine-Free/Softened• ElectricalRequirements:380VAC,3-phase,50/60Hz.

Materials of Construction• Frame:Paintedcarbonsteel/Stanless Steel• MembraneElements:Thin-filmComposite(TFC)• MembraneHousings:FRP• Piping:Sch80PVC• Tubing:Polyethylene

Pump and Motor• Pump:304/316 SSMulti-StageCentrifugal• Motor:ODP,3800VAC,3-phase,50/60Hz.

Standard Features• 5-micronsedimentpre-filterhousing• Automaticinletshut-offvalve• Solid-statedigitalcontroller• Productwaterconductivitymonitor• Operatingpressuregauges• Productandconcentrateflowmeters• Concentrateandrecycleflowcontrolvalves• Lowinletpressureswitchwithshutdownalarm

Optional Equipment Available• Pressurizedstoragevessels• Atmosphericstoragetankswithlevelcontrol

andrepressurizationpump• Watersoftenersandcarbonfilterpretreatment• Skidmountedpackageswithpre/post

treatmentequipment

OverviewWES-Llowpressurecommercialgradereverseosmosisunitscombinehighqualitycomponentswithanenergy-savingdesignforareliableandeconomicalsupplyofhighpuritywater.Thefollowingarejustafewoftheappli-cationsthatbenefitfromtheuseofROwater.

• Boilerfeed • Researchandmedicallabs• Drinking Water • Processmake-upwater• Icemaking • Humidification• Greenhouses • Ionexchangepre-treatment

Low Pressure Reverse Osmosis Systems

SUSTAINABLE WATER SOLUTIONSSUSTAINABLE WATER SOLUTIONS

Product Flow Range up to 100m3/day

Product Flow Range 13- 60m3/day

Product Flow Range 60-109m3/day

SUSTAINABLE WATER SOLUTIONS

Operating Parameters• OperatingPressure:200-250psig• NominalRecovery:75–80%• NominalSaltRejection:98–99%• OperatingTemperature:10–30°C• DesignTemperature:15°F• MinimumInletPressure:30psig• ControlCircuit:220VAC,1-phase,50/60Hz.

Materials of Construction• SkidFrame:Epoxy-coatedcarbonsteel• MembraneElements:Thin-filmComposite(TFC)• MembraneHousings:FRP(300psigrated)• Lowpressurepiping:Sch80PVC• Highpressurepiping:Sch10304/316SS

Pump and Motor• Pump:304/316SSverticalmulti-stagecentrifugal• Motor:TEFC,460VAC,3-phase,60Hz.

Standard Features• 8”x40”Highrejectionmembraneelements• 5-micronsedimentpre-filterhousing(304SS)• PLCSystem withPanelView

Prewiredmotorstarterwithfuseddisconnectswitch

• NEMA-4electricalenclosures• IP- Listedelectricalpanels• Productwaterconductivitytransmitters• Productandrejectflowtransmitters• 316SSpressuregauges/Inletpressureswitch

Optional Equipment Available• VariableFrequencyDrives(VFD)• pH/ORPmonitors• Lowenergymembraneelements• Allstainlesssteelpipingand/orskid• Ethernet/ModbusPLCcommunications• Atmosphericstoragetankswithlevelcontrol

andrepressurizationpumpsystems• Membraneclean-in-place(CIP)systems• Pretreatmentchemicalinjectionsystems

Reverse Osmosis Systems

SUSTAINABLE WATER SOLUTIONS

SPECIFICATIONS

Notes:* Feed flow based on 75% recovery at feed TDS of 3000 ppm..* Motor horsepower based on 15 deg. C feed water and high rejection membranes.Lower horsepower models are avaliable

for warmer feedwater and or higher flow membranes. Consult factory.* Requires minimum for 48" additional length on each said of the skid for membrane removal.* Feedwater to RO system must be free of chlorine and pre- conditioned by water softening or antiscalent injection to

prevent membrane scaling.

An ISO 9001: 2008 CompanySUSTAINABLE WATER SOLUTIONS