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Model: RODI-2000-01A - High Flow Type I Analytical Grade RO+DI System

The 1-GPM reverse osmosis portion of this system reduces operating costs by economically removing ~97% of the contaminants from the incoming tap water. The RO water is stored in the included 200-Liter pressurized tank that prevents the risk of airborne contamination and eliminates the need for additional feed pumps and tank filters. The system is mounted on a welded aluminum frame and contains a built-in three stage pre-filter assembly.

The Type I portion of this system produces 18.2 megohm-cm ultrapure, reagent grade water at a flow rate of 8-12 Liters/minute and features continuous recirculation to maintain maximum water purity. Therefore, pure water is instantly available on demand. The system can be setup to feed a single dispensing point or multiple dispensing points via a small (200 linear foot) circulation loop. A variety of optional faucets, valves, and dispensers are available for use with the system. A digital Conductivity/Resistivity monitor displays the water quality and a Green LED indicates that the water quality is above the acceptable purity. When the water quality drops below the desired purity, a Red LED alerts the user that it is time to replace the filters.

This affordable lab water system is simple to install and easy to maintain. It features fully automatic operation, has a 1-year warranty, and is proudly made in the USA.

A higher production 2-Gallon/minute versions of this system is also available (see Model: RODI-2000-03A). 

This combination Reverse Osmosis and Type I DI System is utilized in operations using virtually any quality tap water that contains less than 1000 PPM total dissolved solids.

More Information

All AQUA SOLUTIONS Analytical Grade Type I DI Laboratory Water Purification Systems produce purified water that meets or exceeds ASTM, CAP and CLSI specifications for Type I reagent grade water.

Features and Benefits

  • Made in the USA
  • Fully automatic operation
  • Built-in three stage pre-filter assembly
  • Continuous recirculation is utilized to ensure water quality and prevent the growth of microorganisms within the system
  • High capacity DI modules
  • 0.22-micron Final Filtration
  • One (1) year warranty

Pure Water Specifications

Resistivity 18.2 Megohm-cm - Ultrapure
Conductivity 0.056 MicroSeimens/cm - Ultrapure
Ultrapure Grade Analytical - Meets or exceeds ASTM, CAP, CLSI, and USP Specifications for Type I water
TOC < 50-PPB
Flow Rate 8-12 Liters/minute (Daily volume is limited by RO production and Storage capacity)
Particulates 0.22 micron)
Pyrogen/Endotoxin N/A
RNase N/A
DNase N/A

RO Water Specifications

RO Production 1-Gallon/Minute
Storage Capacity RODI2-200: 200-Liter Pressurized Tank - Diameter - 26 in (660 mm) Height - 48 in (1219mm)

Feed Water

Feed Water Quality For use on any quality tap water containing less than 1,000 PPM of total dissolved solids
Water Connection User supplied 3/4" line with 1/2" or 3/4" valve
Inlet Connection 3/4" NPTF or NPTM

Optional Upgrades

UV2006S8 UV Sterilizer - Prevents the growth of microorganisms within the system.
UV2006X8 Dual wavelength UV Oxidizer/Sterilizer - Reduces TOC levels to 
UF2000 Ultrafilter - Removes Pyrogen, Endotoxin, RNase, & DNase

System Specifications

RO Membranes One (1) Part # CR4040-HF4
Frame dimensions Width - 36 in (914 mm), Depth - 19 in (482 mm) Height - 48 in (1219 mm)
Mounting Floor
Operating weight 280 lbs (127 kg) System/Frame only
Input Power 120 or 240 VAC -15% +10%, 50/60 Hz, 25 Watts
Minimum Inlet pressure 35 PSI (2.4 bar)
Maximum inlet pressure: 100 PSI (6.6 bar)
Total shipping weight: 500-600 lbs (227 - 272 kg)


CNBB7525MP 20” 75/25µ prefilter:
CNBB2005PP 20” 5µ prefilter
CCBB1030 20" 3µ activated carbon
CR4040-HF4 High Flow, Low Pressure TFC Membrane
2635M1T-A Required Purification Kit - Includes a 2635TO High purity, High capacity DI module and a DC2022 0.22-Micron Final Filter
2635M1L-A N/A
2635M2T-A Required Purification Kit - Includes two 2635TO High purity, High capacity DI modules and a DC2022 0.22-Micron Final Filter
2635M2L-A N/A
DC2022 0.22-Micron Final Filter
UV2006LS8 N/A
UV2006LX8 N/A
UF2000RM N/A