INDION 225-NaF Water Softener Resin
Discontinued
INDION 225-NaF |
The INDION 225-NaF Cation Exchange Water Softening Resin has been replaced by the Purolite C100E Softening Resin - Click here for more info - |
high-capacity and economical cation exchange water softening resin
INDION 225-NaF cation water softener resin is a high-capacity and economical ion exchange water softening resin used in new water softeners and to re-bed existing water softeners.
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 amount of salt used. 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 | ||||||
| Recommended Configurations for Residential and Light Commercial Applications | |||||||
|---|---|---|---|---|---|---|---|
| Tank Size: |
8 x 44 | 9 x 48 | 10 x 54 | 12 x 52 | 13 x 54 | 14 x 65 | 16 x 65 |
| C108DQ-Na Resin Volume (Cubic Feet): |
0.75 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 4.0 |
| Maximum Capacity @ 15 lbs of salt per CF: |
24,750 | 33,000 | 49,500 | 66,000 | 74,250 | 99,000 | 132,000 |
| Maximum Capacity @ 9 lbs of salt per CF: |
20,250 | 27,000 | 40,500 | 54,000 | 60,750 | 81,000 | 108,000 |
| Maximum Capacity @ 6 lbs of salt per CF: |
16,500 | 22,000 | 33,000 | 44,000 | 49,500 | 66,000 | 88,000 |
| Bed Depth (Inches): |
26* | 27* | 33 | 30 | 32 | 34 | 34 |
| Recommended Service Flow Rate (GPM)*: |
3.5 to 7.0 | 5.0 to 10.0 | 7.0 to 14.0 | 10 to 20 | 12 to 24 | 16 to 32 | 22 to 44 |
| Maximum Recommended Flow Rate (GPM)*: |
10 | 15 | 20 | 30 | 36 | 48 | 65 |
| Backwash Flow Rate (GPM) at 60F: |
1.7 | 2.2 | 2.7 | 3.9 | 4.6 | 5.4 | 7.0 |
* Bed Depth not optimal due to tank height.
