Large Direct-Pure Water System, RO

The Large Direct-Pure RO lab water system is a high-flow water system designed to produce reverse osmosis (RO) water from tap water directly with flow rates from 50 to 300 liters per hour. It is ideal for users requiring from 600 liters up to 3000 liters of RO water per day.

Catalog No.: RD0R01H0E, RD0R03H0E

Main Applications
Ordering Information
  • Electrical and water compartments are completely segregated, thus safer to operate.
  • System automatically reduces feed water pressure to within working range.
  • Pre-filtration system removes most particles, chlorine and organic compounds to protect RO membrane to extend its usable life.
  • RO membrane removes over 99% large molecules and particles as well as 95% ions in water.
  • The automatic bypath sends the RO water to the drain if it does not meet preset quality standard.
  • The RO drain water is reused to increase the water yield. It is more environmentally friendly.
  • System automatically rinses a new RO membrane. User does not need to set special rinse program for a new RO membrane.
  • The Fully automated control system contains pre-rinse, RO membrane fouling preventing flush, RO membrane life detection as well as many other programs for convenient operation.
  • The pre-rinsing program starts automatically when a new RO membrane is installed so there is no need for users to set up additional cleaning procedures.
  • The system recirculates automatically every hour to prevent microbial from growing.
  • The system is equipped with a 100-liter PE tank (upgradable to a 350-liter) and a liquid level sensor.
  • Tank vent filter has CO2 scavenger to remove airborne contaminants, including carbon dioxide and keeps water in the tank at best quality possible.
  • Large LCD screens on both the water system display critical information for instant access of system operation and performance parameters.
  • RephiLe can provide full document support to meet users’ GMP, GLP, FDA and other certification requirements.
Main Applications
  • Pure water can be used in many areas. Here are some typical applications
  • Manual cleaning and glassware rinsing
  • Buffer preparation
  • Glassware washers
  • Humidifiers
  • Water baths
  • Aging tester
  • Autoclave
  • Laboratory animal feed
  • Feed water for ultrapure water systems
 Feed Water Requirements
 Tap water*  Municipal water, TDS < 1000 ppm (2000 μS/cm)
 Water Temperature  5 - 35 ℃
 Water Pressure  30 - 90 psi (2 - 6 bar)
 Product Water Specifications
 Flow Rate  50, 150, 300 L/h at 25 ℃
 Typical RO water Quality  < 20 μS/cm
 RO Rejection Rate
 Monovalent ions removal  > 97%
 Polyvalent ions removal  > 99%
 Bacteria and Particles removal  > 99%
 Organics and Pyrogens removal  > 99%
 Length x Depth x Height  40.0 cm X 49.0 cm X 110.0 cm
 Power  < 750 W

*If water hardness is greater than 180 ppm, RephiLe suggests using an additional water softening device to protect the RO membrane in your system.

Ordering Information

Water System

 Description  Catalog No.
 Direct-Pure Water System, RO 150  RD0R01H0E
 Direct-Pure Water System, RO 300  RD0R03H0E

Cartridge Set is required for the water systems to function. Please contact RephiLe for detailed information. 

Tanks and Accessories

 Description  Catalog No.
 100 L PE tank with level sensor  RATANK01H
 350 L PE tank with level sensor  RATANK03H
 Tank vent filter, 5 inch  RATANKVL1
 Tank UV sanitation module with controller  RAPRC0106
 254 nm tank UV lamp  RAUV357A1
 100 L tank level sensor, 1045 mm  RATLS9023
 350 L tank level sensor, 626 mm  RATLS9029
 Pump kit with regulator, 28 m head at 2 m3/h  RASPUMP05
 Pump kit w/o regulator, 28 m head at 2 m3/h  RASPUMP06
 Distribution Controller, 24VDC  RAPRC0121


 Description  Catalog No.
 20 inch 4.5 inch fat filter housing with wall mount bracket  RW201F2K1
 20 inch GAC filter for fat housing  LABAC2F01
 20 inch Two-stage prefiltration kit  RW20211KT
 PP prefilter, 20 inch, 1µm,12/pack  LABP20112
 PP prefilter, 20 inch, 10µm,12/pack  LABP21012
 Activated carbon cartridge, 20 inch, 12/pack  LABAC2A12
 Anti-scale conditioning cartridge (treat hard water), 20 in, 12/pack  LABAT2012
 200 lph Water Softener kit with digital controller  LAB0200AT
 500 lph Water Softener kit with digital controller  LAB0500AT
 1000 lph Water Softener kit  LAB1000AT
 1500 lph Water Softener kit  LAB1500AT
 Pellet salt, 10 kg/pk  LABSA1010
 200 lph quartz sand bed filter  LAB0200KT
 200 lph Activated Carbon filter (Automatic Backwashing)  LAB0200AC
 500 lph Activated Carbon filter (Automatic Backwashing)  LAB0500AC
 1000 lph Activated Carbon filter (Automatic Backwashing)  LAB1000AC
 1500 lph Activated Carbon filter (Automatic Backwashing)  LAB1500AC

Download reference documents here: