23G Central RO System

3,000 to 16,500 GPD

Medical Water Dialysis Water Treatment

Features & Benefits

  • 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

Specifications

23 G Specifications
Standard Systems 60 Hz @ 77°F (25°C)
Capacity – gpd
4,500*
6,000
7,500
9,000
10,500
12,000
13,500
15,000
16,500
Capacity – m3/d
17.1
22.7
28.4
34.1
39.8
45.5
51.2
56.9
62.5
Power – hp
5
5
5
5
7.5
7.5
7.5
7.5
7.5
Power – kw
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

 

Literature

23G Reverse Osmosis System Datasheet

(P/N: 1236502)

Spanish Version (P/N: 3030693)

View

New ISO Water Quality Standard for Hemodialysis Brochure

(P/N: 3027764)

View

Dialysis Water Products Brochure

(P/N: 3026649)

View

Technical Documents

Manuals  P/N
23G RO Manual 3024270
23G RO Manual – Spanish 3024901
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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