EWP-USA RO Systems and Components

       Your source for Commercial and Industrial RO Systems & Components

¹Treatment ability and working pressure of the RO system are dependent on feed water quality.
² Maximum permeate rate listed at temperature 77°F, Permeate rate decreases with lower temperatures
³ Design flow rate of the pump is the sum of the Feed rate and Concentrate recycle rate

LPRO-B16 Series

  • SS304/316 seamless housing
  • Antiscalant dosing system
  • Clean-in-place (CIP) system
  • Pretreatment system

Options and Upgrades   

LPRO-16 Series Specifications    

  • Communication: Modbus RTU
  • pH meter
  • Feed water conductivity meter
  • Grundfos/Danfoss pump
  • Dow/Hydranautics/Toray membrane

Material of construction

  • High - pressure piping: UPVC 
  • Low - pressure piping: UPVC 
  • Frame: SS304
  • Control box: IP54 (painted carbon steel)



Connection port

  • Feed inlet port
  • Permeate port
  • Drain port
  • Clean-in-place (CIP) ports



Documentation included

  • Operation and maintenance manual
  • Drawings: P&ID, electrical diagram



Control system

  • Siemens PLC
  • Parameter setting panel
  • Tank level control
  • Low pressure/High pressure protection
  • Auto flush
  • Pretreatment lockout control backup
  • PLC controller
  • Feed water conductivity meter
  • pH meter
  • Grundfos/Danfoss pump
  • Dow/Hydranautics/Toray membrane

Applications

Municipal, Waste water, Hotel, Military,

Hospital, Food and beverage, Pharmaceutical,

Mining, Power and energy, Refinery, Restaurants,

Agriculture, Boiler feed, Disaster relief, and etc.

Request stock and pricing information:.

Cartridge filtration

  • Housing: 4.5" x 20"
  • Sediment filter: 4.5" × 20", 5 micron
  • Quantity: 1 pc


Membrane and housing

  • Membrane model: LP21-4040
  • Membrane manufacturer: Vontron
  • Membrane rejection: 99.0-99.6%
  • Housing: FRP, 300psi, end port


Boost pump

  • Type: vertical multi-stage centrifugal
  • Pump material: SS304
  • Connection: DIN Flange
  • Pump brand: CNP


Solenoid valve

  • Feed solenoid valve: SS304; 10bar
  • Flush solenoid valve: SS304; 15bar


Instrumentation

  • Flow meters: permeate, concentrate, concentrate recycle
  • Conductivity: permeate
  • Pressure gauge: pre-filter, post-filter, pump discharge, concentrate
  • Pressure switch: feed, RO membrane inlet

LPRO-P16 Series

Operating Limits
Maximum Feed Temperature: 95°F pH (Continuous) 4 ~ 9
Minimum Feed Temperature: 41°F Minimum pH (Continuous) 4
Maximum Feed Pressure bar (psi) 5 (72) Free Chlorine undetectable
Minimum Feed Pressure bar (psi) 2 (29) Iron ppm <0.1
Maximum TDS ppm 1500 Manganese ppm <0.05
SDI <5 Organic matter ppm <1

Benefits

  • Fully equipped and customizable   
  • Individually tested and preserved
  • Expandable and skid mounted     
  • Low operation and maintenance costs
  • Components are easily accessible 
  • Easy maintenance and servicing
  • Pre-plumbed, wired and assembled  
  • 1-year limited warranty

Cartridge filtration

  • Housing: 4.5" x20"
  • Sediment filter: 4.5" × 20", 5 micron
  • Quantity: 2 pcs


Membrane and housing

  • Membrane model: LP21-4040
  • Membrane manufacturer: Vontron
  • Membrane rejection: 99.0-99.6%
  • Housing: FRP, 450psi, side port


Boost pump

  • Type: vertical multi-stage centrifugal
  • Pump material: SS304
  • Connection: DIN Flange
  • Pump brand: CNP


Solenoid valve

  • Feed solenoid valve: SS304; 10bar
  • Flush solenoid valve: SS304; 15bar


Instrumentation

  • Flow meters: permeate, concentrate, concentrate recycle
  • Conductivity: permeate
  • Pressure gauge: pre-filter, post-filter, pump discharge, concentrate
  • Pressure switch: feed, RO membrane inlet

Reverse Osmosis Systems from 12000GPD to 9000GPD (Feed TDS < 1500 ppm).

The smart, clean, and practical industrial design of EWP-USA's LPRO-16 Series allows for convenient installation, user-friendly operation, and ease of maintenance. These skid-mounted, packaged systems are pre-plumbed and pre-wired complete on a steel frame with panel-mounted pressure and flow instrumentation allowing for straight forward system monitoring and control. EWP-USA offers an assortment of both basic and premium designs of pure water systems that can be private labeled or customized.

Options and Upgrades   

  • SS304/316 seamless housing
  • Antiscalant dosing system
  • Clean-in-place (CIP) system
  • Pretreatment system

LPRO-16 Series

Material of construction

  • High - pressure piping: UPVC
  • Low - pressure piping: UPVC 
  • Frame: SS304
  • Control box: IP54 (painted carbon steel)



Connection port

  • Feed inlet port
  • Permeate port
  • Drain port
  • Clean-in-place (CIP) ports



Documentation included

  • Operation and maintenance manual
  • Drawings: P&ID, electrical diagram



Control system

  • Relay and timer control
  • Adjustable Timer
  • Tank level control
  • Low pressure/High pressure protection
  • Auto flush
  • Pretreatment lockout control backup

LPRO-P16 Series Reverse Osmosis System        

LPRO-B16 Series Reverse Osmosis System