Principal Applications

  • Softening - High TDS waters
  • Softening - High Temperature

Advantages

  • Highest regeneration efficiency
  • Highest salt efficiency
  • Lower rinse volumes
  • Excellent physical and chemical stability
  • Highly effective iron removal

Systems

  • Coflow regenerated systems
  • Counterflow regenerated systems
  • Potable water treatment

Regulatory Approvals

  • Certified by the WQA to NSF/ANSI-61 Standard

Typical Packaging

  • 1 ft³ Sack
  • 25 L Sack
  • 5 ft³ Drum (Fiber)
  • 1 m³ Supersack
  • 42 ft³ Supersack

* SST® is a registered trademark of Purolite Corporation.

Typical Physical & Chemical Characteristics:

Polymer Structure Gel polystyrene crosslinked with divinylbenzene
Appearance Spherical Beads
Functional Group Sulfonic Acid
Ionic Form Na+
Dry Weight Capacity (min.) 4.2 eq/kg (Na+ form)
Moisture Retention 42 - 48 % (Na+ form)
Particle Size Range 425 - 1000 µm
< 425 µm (max.) 1 %
Uniformity Coefficient (max.) 1.7
Reversible Swelling, Na+ → H+ (max.) 7 %
Specific Gravity 1.2
Shipping Weight (approx.) 775 - 825 g/L (48.4 - 51.6 lb/ft³)
Temperature Limit 100 °C (212.0 °F)