Ion Exchange Resins
SWT logo SWT ProResin™ Guide
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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
* Based on 50% Expansion @ 60°F
† Certified to NSF/ANSI Standard 61
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
* 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 Bulk — High Capacity for Bulk Demineralizing See Graph 44
ER30002 Semiconductor — For Cartridges & Polishing D.I. Effluent Water Purity Levels in Excess of 18 Megohm See Graph 43
ER30008 Nuclear Grade High Capacity — For General Purpose Mixed Beds and PEDI. Tested to 15+ Megohm Under Dynamic Load. See Graph 43
ER30004 Semiconductor High Capacity — Similar to ER30008. Tested to 18 Megohm as a Polisher. Rinses to Below 50 PPB TOC in Under 50 Bed Volumes. See Graph 43
ER30005 Low TOC Throw High Capacity — Similar to ER30004. Rinses to Below 10 PPB TOC in Under 50 Bed Volumes See Graph 43
ER30009 Ultra Low TOC Throw High Capacity — Uniquely Low in Organic and Inorganic Impurities See Graph 43
* See Backwash Graph on product webpage.
 
 
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™, and ProBlend™ are trademarks of Safe Water Technologies, Inc.
 
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996 Bluff City Boulevard
Elgin, IL 60120 USA
  
 
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Last Updated: July 16, 2010