INDION 225-NaF

Manufacturer: Ion Exchange

Categories: Cation Softening Resins

High-capacity and Economical Cation Exchange Water Softening Resin

INDION 225 NaF is a strongly acidic cation exchange resin containing sulphonic acid groups. It is specially designed for the treatment of foodstuffs, beverages, potable water and water used in the processing of food. Its specification is in compliance with the U.S. Food and Drug Administration Code of Federal Regulations section 21, paragraph 173.25, for use in the treatment of foods for human consumption. The resin is extremely robust and has excellent physical and chemical characteristics. It is supplied in moist condition in sodium form. It is regenerated with sodium chloride (traditional water softening salt) or potassium chloride. The capacity obtained through regeneration depends largely on the salt dose applied. Typically 12-15 lbs of salt per cubic foot is used to obtain maximum capacity of up to 33,000 grains per cubic foot. A salt dose of 6 lbs per CF would yield a capacity of about 22,000 grains.

  • Gel polystyrene strong acid cation exchange resin
  • Economical price
  • High capacity of up to 33,000 grains per cubic foot
  • 8% cross-linked
  • Water Quality Association Gold Seal Validated to conform to NSF/ANSI Standard 61
Operating Conditions / Requirements:
Polymer Structure: Polystyrene / min 8% cross-linked
Physical Form / Appearance: Golden yellow spherical beads
Functional Groups: Sulfonic Acid
Ionic Form as Shipped: Sodium
Regenerant: Sodium or Potassium chloride
Recommended Service Flow Rate: 5-7.5 GPM/ft3
Flow Direction: Downward Flow
Backwash Flow Rate: 5-6 GPM/ft2
Typical Freeboard: 50%
Recommended Bed Depth: 30-36 Inches
Maximum Feed Temperature: 140F
pH Range: 0 to 14
Weight: Approx. 50 lbs per Ft3
Polymer Structure: Polystyrene / min 8% cross-linked
Physical Form / Appearance: Golden yellow spherical beads
Functional Groups: Sulfonic Acid
Ionic Form as Shipped: Sodium
Regenerant: Sodium or Potassium chloride
Recommended Service Flow Rate: 5-7.5 GPM/ft3
Flow Direction: Downward Flow
Backwash Flow Rate: 5-6 GPM/ft2
Typical Freeboard: 50%
Recommended Bed Depth: 30-36 Inches
Maximum Feed Temperature: 140F
pH Range: 0 to 14
Weight: Approx. 50 lbs per Ft3
zoomed in copy of INDION 225-NaF
INDION 225-NaF

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