23G

    Central Dialysis Reverse Osmosis System

    3,000 to 16,500 GPD

    Hemodialysis providers and patients around the world rely on the 23G reverse osmosis system for push button simplicity and reliability. This service friendly machine provides digital display of critical parameters through the ECM-100, offers individual element testing, and has a unique expandable frame to increase output.

    automated heat disinfection        

23G RO System

  • Features
  • Specifications
  • Literature
  • Tech Documents

Standard Features
• Quiet TEFC high efficiency pump
• Free standing design makes installation and maintenance easy
• Auto inlet shut-off valve
• Autoflush system
• Unique expandable frame to increase output
• Adjustable Flow Block
• Quality tested spiral wound elements
• Quick-connect permeate manifold service ports
• Centralized, user friendly monitoring panel
• Permeate divert to ensure high quality product
• Chemically compatible with 1% Minncare® Cold Sterilant disinfectant solution

 


 
   
  23 G Specifications
     
  Standard Systems 60 Hz @ 77°F (25°C)
  Capacity - gpd
3,000*
4,500*
6,000
7,500
9,000
10,500
12,000
13,500
15,000
16,500
  Capacity - m3/d
11.4
17.1
22.7
28.4
34.1
39.8
45.5
51.2
56.9
62.5
  Power - hp
5
5
5
5
5
7.5
7.5
7.5
7.5
7.5
  Power - kw
3.7
3.7
3.7
3.7
3.7
5.6
5.6
5.6
5.6
5.6
  *50% Recovery Available Only
   
  Operating Parameters
  Recovery:   
50-75%
  Control Voltage:  
115 VAC 60 Hz; 220 VAC 50 Hz Single-Phase
  Motor Voltage:  
208, 230, 460 VAC 60 Hz; 220, 380 VAC 50 Hz 3-Phase
  Membrane:   
HR (PA) Thin Film Composite
  Rejection Ionic:
95-98% (Assumes typical water with mono & polyvalent salt mix)
  Connections:   
1-inch (2.5 cm) FNPT
  Materials: All Wetted Materials are Stainless Steel or Inert Plastic
     

 


   
  Manuals P/N
  23G RO Manual 3024270
   
  Tech Notes Date
  TN123-Minimum GAC Volumes Needed for EBCT 10/28/2011
  TN139-Carbon Tank Log 1/16/2009
  TN140-Equipment Maintenance Log 1/16/2009
  TN141-Pretreatment System Log 1/16/2009
  TN142-Equipment Operation Log 1/16/2009
  TN143-Cleaning-Disinfections Log 1/16/2009
  TN144-Cleaning Log-3002453.pdf 1/16/2009
  TN145-Disinfections Log-3002454.pdf 1/16/2009
  TN155-23G pH Sensor Installation and Calibration 9/7/2010
  TN157-23G Permeate Divert Removal-Replacement Instructions 7/12/2007
  TN163-ECM-100 Pressure Calibration Procedure for Boards with Battery Pack without BNC Connector 2/10/2009
  TN166-23G RO Pressure Transducer Failures 7/12/2007
  TN171-23G Start Up Data 7/12/2007
  TN176-23G RO Upgrade to Grundfos Pump-Motor 5/22/2013
  TN179-Audible Alarm Mute Time Delay for 6-Channel Remote Monitor 1/27/2009
  TN187-23G Crate Removal and Caster Installation 5/28/2009
  TN188-Overload-Starter Changes for 23G QS Pumps 9/8/2009
  TN228-23G Element Change to Full Fit 4/11/2012
  TN250-23G Replacement Piping with Tonka Pump 11/11/2013
     
  General Tech Notes Date
  TN102-Recovery-3002413.pdf 1/16/2009
  TN103-Hemodialysis Water Quality Standards-3002433g.pdf 2/7/2009
  TN104-Nominal Rejection Characteristics of Reverse Osmosis Membranes-3002434c.pdf 1/16/2009
  TN107-Resistivity Measurement-3002435c.pdf 1/16/2009
  TN108-Flow and Volume Equivalents-3002436c.pdf 1/16/2009
  TN111-Water Quality Conversion Table-3002437c.pdf 1/16/2009
  TN112-Unit Conversion Tables-3002438.pdf 1/16/2009
  TN113-Temperature Correction Factors for Thin Film Membranes-3002432e.pdf 5/25/2011
  TN114-Unit of Measure and Their Abbreviations-3002409c.pdf 1/16/2009
  TN115-Useful Formulas-3002430.pdf 1/16/2009
  TN116-AAMI Analysis-3003016.pdf 1/27/2009
  TN117-Concentrations of Toxic Effects to Dialysis Patients-3002431c.pdf 1/16/2009
  TN118-Chemical Names, Common Names and Formulas-3002459c.pdf 1/16/2009
  TN119-Most Commonly Asked Questions-3002460d.pdf 10/20/2011
  TN120-Glossary of Terms-3002461.pdf 1/16/2009
  TN122-Chemical Toxic Effects in Drinking Water-3002462c.pdf 1/16/2009
  TN128-Wire Connections-3002978.pdf 1/27/2009
  TN158-RO Cleaning Disinfecting Considerations-3003010d.pdf 1/22/2010
  TN159-Alarm Set Point for RO Machines-3003013d.pdf 2/3/2012
  TN195-RO Operation On High Temp Feed Water-3026689a.pdf 4/20/2010

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