Ion Exchange Resins
swtwater.com Ion Exchange Resin Guide
ProSoft™ Family of Cation Softening Resins
PART
NUMBER *
DESCRIPTION Crosslink Percent Softening Capacity BACKWASH RATE
PER SQ.FT.
GPM **
Approx.
WEIGHT
LB/CU.FT.
10 Lb/Cu.Ft. 15 Lb/CU.FT.
ER10001 Gold † 7 29,000 33,000 5.5 50
ER10002 Premium † 8 29,000 33,000 4.5 52
ER10003 Fine Mesh † 8 29,000 33,000 5.5 52
ER10006 Heavy Duty 10 30,900 35,400 7.0 54
ER10009 High Porosity † 12+ 24,600 28,000 6.2 50
* Part Numbers listed are for the Sodium form of the resin. Hydrogen form is also available.
** Based on 50% Expansion @ 60°F
Certified to NSF/ANSI Standard 61
ADDITIONAL INFORMATION: Resin Capacity Comparison Chart  |  Cation Resin Selection Chart
ProSelect™ Family of Specialty Resins
PART
NUMBER
DESCRIPTION BACKWASH RATE
PER SQ.FT.
GPM *
Approx.
WEIGHT
LB/CU.FT.
ER20001 Tannin and Organic Removal † 0.85 41
ER20002 Nitrate Selective † 1.8 42
ER20003 Silica Removal † 1.7 43
ER20004 General Purpose — High Capacity Anion used in D.I. Applications † 2.7 44
ER20009 Organics and Strong Acid Ions Removal 0.85 40
ER20011 Hexavalent Chromium (Chromium-6) Removal † 1.3 40
* Based on 50% Expansion @ 60°F
Certified to NSF/ANSI Standard 61
ProBlend™ Family of Mixed Bed Resins
PART
NUMBER
DESCRIPTION BACKWASH RATE
PER SQ.FT.
GPM *
Approx.
WEIGHT
LB/CU.FT.
ER30001 Nuclear Grade High Efficiency — Bulk Demineralizing See Graph 44
ER30008 Nuclear Grade High Capacity See Graph 43
ER30004 Semiconductor High Capacity See Graph 43
ER30005 Low TOC Throw High Capacity See Graph 43
ER30009 Ultra Low TOC Throw High Capacity See Graph 43
ER30003 Nuclear Grade High Porosity See Graph 43
ER30002 Semiconductor High Porosity See Graph 43
ER30011 Low TOC Throw High Porosity See Graph 43
ER30012 Ultra Low TOC Throw High Porosity See Graph 43
* See Backwash Graph on product webpage.
ProBond™ Family of Chelating Resins
PART
NUMBER
DESCRIPTION BACKWASH RATE
PER SQ.FT.
GPM *
Approx.
WEIGHT
LB/CU.FT.
ER10112 Cation Iminodiacetate for Heavy Metal Ions See Graph 43
* See Backwash Graph on product webpage.
ProBead™ Family of Inert Resins
PART
NUMBER
DESCRIPTION BACKWASH RATE
PER SQ.FT.
GPM *
Approx.
WEIGHT
LB/CU.FT.
ER40001 Separation between Active Resin Layers in Mixed Bed Demineralizers NA 45
 
 
NOTE: These are SWT’s most popular brand resins. We also have an extensive line of additional resins to fit any requirement, plus technical support. If you have a particular need or an application for which you cannot find information, give us a call and let us help.
 
ProResin™, ProSoft™, ProSelect™, ProBlend™, and ProBond™ are trademarks of Safe Water Technologies, Inc.
 
 
 
Safe Water Technologies, Inc.
996 Bluff City Boulevard
Elgin, IL 60120 USA
 
 
Telephone: +1.847.888.6900
Facsimile: +1.847.888.6924
E-mail: info@swtwater.com
http://www.swtwater.com

Last Updated: July 25, 2017