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Home>Point of Entry Replacement Filters>Water Treatment Media > PUROLITE-A520E

Purolite A520E Nitrate Select Resin (44 lbs/1 Cubic Foot)

Nitrate Removal

Purolite A850 Tannin Select Resin and Purolite A-850 Tannin Exchange Resin
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Product Code: PUROLITE-A520E
44 Pound Bag; 1 Cu. Ft.; No Returns
Retail Price: $478.80
  • Purolite A520E Nitrate Select Resin:
  • Purolite A520E is a macroporous strong base anion resin which is specially designed for the removal of nitrates from water for potable processes.
  • The macroporous matrix and special ion exchange group functionality imparts ideal nitrate selectivity to Purolite A520E making this resin particularly suitable for nitrate removal even when moderate to high concentrations of sulphate are present. Hence this resin gives superior performance in nitrate removal applications when compared with standard exchange resins.
  • Purolite A520E Nitrate Resin Specs:
  • Application: Nitrate Removal
  • Polymer Structure: Macroporous polystyrene crosslinked with divinylbenzene
  • Appearance: Spherical beads
  • Functional Group: Type 1 Quaternary Ammonium
  • Ionic form as shipped: Cl-
  • Total Capacity (min.) Cl-: 0.90 eq/l
  • Total Capacity (min.) Cl-: 19.65 kGr/ft3
  • Moisture Retention Cl-: 50-56 %
  • Mean Size Typical: 0.60-0.85 mm
  • Uniformity Coefficient (max.): 1.70
  • Specific Gravity: 1.07 g/ml
  • Shipping Weight (approx.): 675-705 g/l
  • Temp Limit Cl-: 100 C
  • Temp Limit Cl-: 212 F
  • pH Limits: 0-14 (Stability)
  • pH Limits Cl-: 4.5-8.5 (Operating)
  • Manufacturer: Purolite 21497

The A520E is also known by the following part numbers:

  • 21497, A520E

Quantity Unit Price
1 - 2 $418.99
3 - 5 $406.39
6+ $393.89
Availability: Usually Ships in 1-2 weeks
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