Quantum AGI Water
+91 78272 86748 Free water test
ORG Ion Exchange (India)

INDION Softening Resin

INDION strong-acid cation resins from Ion Exchange (India): 220 Na for softening, 222 Na NS for potable water, and 225 Na F.

Filling and re-bedding softeners of any size

Price on request. Ask us for today’s price and availability.

Grade 220 Na
Model INDION 220 Na
Appearance
Moist golden yellow beads
Total exchange capacity
1.8 meq/ml, minimum
Moisture holding capacity
50 - 55 %
Shipping weight
790 - 830 kg/m³
Request a technical quote
WhatsApp Call Specs

Specifications from the manufacturer’s data. We confirm suitability for your water and setup before supply.

Overview

INDION Softening Resin

The resin does the actual softening. Each golden bead is a cross-linked polystyrene matrix carrying sulphonic acid groups loaded with sodium. As hard water passes, calcium and magnesium swap places with the sodium and stay on the bead; brine reverses the swap during regeneration. We use and supply INDION grades made by Ion Exchange (India) Ltd in its ISO 9001 and ISO 14001 certified plant at Ankleshwar, Gujarat.

  • Strong-acid cation, gel type, supplied moist in sodium form
  • 220 Na: 1.8 meq/ml minimum total exchange capacity
  • 222 Na NS: solvent-free, certified to NSF/ANSI/CAN 61 and NSF/ANSI 372 by IAPMO
  • Uniform beads: effective size 0.45 - 0.60 mm, uniformity coefficient ≤ 1.7
  • Packed in 25 L bags; re-bedding service available

Technical data

Specifications 220 Na

ModelINDION 220 Na
AppearanceMoist golden yellow beads
Total exchange capacity1.8 meq/ml, minimum
Moisture holding capacity50 - 55 %
Shipping weight790 - 830 kg/m³
Particle size range0.3 - 1.2 mm (> 1.2 mm: 5 % max; < 0.3 mm: 1 % max)
Effective size0.45 - 0.60 mm
Uniformity coefficient1.7, maximum
Max. operating temperature120 °C
Operating pH0 - 14
Volume changeNa → H, about 8 %
Packing25 / 50 L HDPE-lined bags, 1 cu ft / 25 L LDPE bags
BrandORG
ManufacturerIon Exchange (India) Ltd, Ankleshwar plant (ISO 9001 & 14001)
TypeStrong-acid cation exchanger, gel structure
MatrixStyrene-divinylbenzene copolymer
Functional groupSulphonic acid
RegenerantSodium chloride brine, IS 797 Grade 1 (NaCl ≥ 99.5 %)
StorageKeep moist, in shade, 20 - 40 °C; never let the resin dry out

INDION 220 Na data sheet (R03_0323), INDION 222 Na NS bulletin R142, INDION 225 Na F MSDS (30/04/2023), INDION specification of regenerants.

Good to know

Available as a spare, as an upgrade to an existing plant, or as part of a complete system we build.

Specifications are the manufacturer’s. We check compatibility with your vessel and valve before supply.

Side by side

Compare all grades

Select a column to update the page.

Grade
Model INDION 220 NaINDION 222 Na NSINDION 225 Na F
Grade INDION 220 Na INDION 222 Na NS (non-solvent) INDION 225 Na F
Appearance Moist golden yellow beads Golden yellow to brown beads Golden yellow to brown spherical beads
Total exchange capacity 1.8 meq/ml, minimum 1.9 meq/ml, minimum —
Moisture holding capacity 50 - 55 % 43 - 49 % —
Shipping weight 790 - 830 kg/m³ ≈ 810 kg/m³ —
Particle size range 0.3 - 1.2 mm (> 1.2 mm: 5 % max; < 0.3 mm: 1 % max) 0.3 - 1.2 mm (> 1.2 mm: 5 % max; < 0.3 mm: 1 % max) —
Effective size 0.45 - 0.60 mm 0.45 - 0.55 mm —
Uniformity coefficient 1.7, maximum 1.7, maximum —
Max. operating temperature 120 °C 140 °C —
Operating pH 0 - 14 0 - 14 —
Volume change Na → H, about 8 % — —
Packing 25 / 50 L HDPE-lined bags, 1 cu ft / 25 L LDPE bags — —
Treatment flow rate — 5 - 40 bed volumes/hour —
Certification — IAPMO: NSF/ANSI/CAN 61 (materials), NSF/ANSI 372 (low lead) —
Organic extractives — ≤ 1 mg/L in DI water (USFDA 21 CFR 173.25) —
Before potable use — Rinse with 20 bed volumes of water, preferably DI —
Chemistry — — Cross-linked polystyrene, sulphonic acid functionality
Ionic form — — Sodium
Specific gravity — — ≈ 1.2
Solubility — — Virtually insoluble in water
Hazard status — — Non-hazardous as supplied (MSDS rev. 30/04/2023)
Technical data sheet — — On request

Where it goes

Used in our softening systems

01 Quantum AGI automatic water softener: blue FRP vessel with a digital control valve beside a black brine tank, both with the Quantum AGI logo Quantum AGI Automatic Water Softener 3 capacities · 2–6 m³/hr 02 Quantum AGI automatic water softener with a white sediment pre-filter housing, black brine tank and blue FRP vessel Quantum AGI Automatic Water Softener with Pre-filter 3 capacities · 2–6 m³/hr 03 Quantum AGI manual water softener: blue FRP vessel with a hand-operated multiport valve, black brine tank and sediment pre-filter Quantum AGI Manual Water Softener with Pre-filter 3 capacities · 2–6 m³/hr 04 Quantum AGI twin-vessel automatic system: filter and softener vessels with digital control valves, black brine tank and pre-filter housing Quantum AGI Twin-Vessel Filter + Softener, Automatic 3 capacities · 2–6 m³/hr 05 Quantum AGI twin-vessel manual system: filter and softener vessels with manual multiport valves, black brine tank and pre-filter housing Quantum AGI Twin-Vessel Filter + Softener, Manual 3 capacities · 2–6 m³/hr

Technical quote

Ask about the INDION Softening Resin

Tell us about your site and water source. We’ll call back with sizing advice and a written quotation, or book a free water test first.

  1. 1We confirm the right grade for your flow and hardness.
  2. 2You get a written quotation with the full bill of materials.
  3. 3Our team installs, commissions and services it.
WhatsApp instead

+91

We use your number only to arrange your visit. No spam, ever.

More in Salt & Resin

View all
Quantum AGI NaCl 99.5 %

Water Softener Salt Tablets, 25 kg

Refined salt tablets for softener regeneration: at least 99.5 % sodium chloride, very low calcium and magnesium, slow dissolving. 25 kg bag.

Every ion-exchange water softener, ours or another make

Price on request

No cost, no obligation

Know your water before you buy anything.

We test it at your home and send a written report in 2-3 days.

Book a free water test WhatsApp us