Direct-Pure Water System, RO

Direct-Pure RO
Direct-Pure RO with dispenser

The Direct-Pure RO lab water system produces reverse osmosis (RO) water from tap water directly.

Catalog No.: RD0R0100E, RD0R0200E, RD0R0300E, RD0R050BE, RD0RP100E, RD0RP200E, RD0RP300E, RD0RP50BE

Ordering Information
  • Electrical and water compartments are completely segregated, thus safer to operate.
  • 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 is equipped with a 30-liter PE tank (upgradeable to a 60-liter) with a liquid level sensor.
  • RephiLe can provide full document support to meet users’ GMP, GLP, FDA and other certification requirements.
  • The handle is 360 degree-rotatable and detachable from its support for effortless and instant dispensing with maximum flexibility.
 Feed Water Requirements
 Tap water*  Municipal water, TDS < 1000 ppm (2000 μS/cm)
 Operating Temperature  5 - 35 ℃
 Feed Water Pressure  15 - 90 psi (1 - 6 bar)
 Product Water Flow Rate  10 to 30 L/h at 25 ℃
 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  30 cm × 51 cm × 48 cm
 Net Weight (Operating Weight)  18 - 21 kg

* If water hardness is less than 180 ppm, RephiLe suggests using RephiTEKT RW50211KT.

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
 Description  Catalog No.
 Direct-Pure Water System, RO 10  RD0R0100E
 Direct-Pure Water System, RO 20  RD0R0200E
 Direct-Pure Water System, RO 30  RD0R0300E
 Direct-Pure Water System, RO 50  RD0R050BE
 Direct-Pure Water System, RO 10, with dispenser  RD0RP100E
 Direct-Pure Water System, RO 20, with dispenser  RD0RP200E
 Direct-Pure Water System, RO 30, with dispenser  RD0RP300E
 Direct-Pure Water System, RO 50, with dispenser  RD0RP50BE

Multiple voltage systems (230 V/50 Hz and 110 V/60 Hz)are provided.


Tanks and Accessories

Description Catalog No.
30 L PE Tank with tank level sensor RATANK030
60 L PE Tank with tank level sensor RATANK060
100 L PE tank with level sensor RATANK01H
Tank vent filter with CO2 scavenger RATANKVN1
Tank vent filter, 5 inch RATANKVL1
Tank UV sanitation module with controller RAPRC0106
254 nm tank UV lamp RAUV357A1
Faucet for 30/60 L PE tank WRS235R
30 L tank level sensor for D-Pure, 351 mm RATLS9011
60 L tank level sensor for D-Pure, 626 mm RATLS9021

System Accessories

Description Catalog No.
Wall mount kit for Direct-Pure systems RASP532
Remote dispenser with sensor RSP0U000P
Dual wavelength 185/254 nm UV lamp RAUV357B1
RO Membrane with housing,10 L/H RAR0100HG
RO Membrane with housing, 15 L/H RAR0015HG
RO Membrane for Direct-Pure 2-Pass RO system RAR0200HG
RO Membrane for Direct-Pure 50 system RAR0B50HG
DC recirculation pump kit, 24VDC RASP740KT
DC RO pump, 24V DC RASP836KT
DC RO Pump, 24V DC for UP 50 RASP940KT
Feed water pump RASP602KT
Leak protector RAPRC0111


Description Catalog No.
200 lph Water softener kit LAB0200AT
RephiTEKT prefilter support (no cartridge) RW50211KT
RephiDuo prefilter cartridges, 4/order LAB02CP04
Polypropylene depth filter, 10 in, 1 µm, 12/Pk LABPA0112
Polypropylene depth filter, 10 in, 10 µm, 12/Pk LABPA1012
Anti-Scale treatment filter, 4/order LABST1004
Activated carbon cartridge, 10 in, 12/pack LABAC1A12
Anti-Scale conditioning cartridge (treat hard water), 10 in, 12/pack LABAT1012
Prefiltration kit (two-stage) RW10211KT
Prefiltration kit (three-stage) RW10311KT

Download reference documents here: