DuPont AmberLite HPR1100 Na Premium Softening Resin

This industrial-grade resin features an optimized styrene-divinylbenzene gel matrix with sulfonic acid functional groups, delivering exceptional hydraulic characteristics and excellent rinse properties. Its uniform particle size distribution results in significantly lower pressure drops across the bed compared to conventional polydisperse resins. AmberLite HPR1100 Na is highly versatile and fully compatible with all modern system technologies, including co-current, counter-current/hold-down, and packed bed designs. It maintains superior chemical and thermal stability up to 150°C, making it an ideal choice for demanding industrial environments where long-term resin integrity is paramount.

Removal Capabilities:

• Total Hardness Removal: Effectively extracts calcium (Ca²⁺) and magnesium (Mg²⁺) ions to eliminate scale buildup and protect plumbing systems.

• Soluble Metal Reduction: Traps baseline concentrations of dissolved ferrous iron and manganese strictly under non-oxidizing conditions.

Technical Characteristics of the Media:

• Product Type: Strong Acid Cation Exchange Resin

• Matrix Structure: Styrene-DVB, gel

• Functional Group: Sulfonic acid

• Ionic Form during Delivery: Na⁺ form

• Total Exchange Capacity: Minimum 2.0 eq/L

• Moisture Content: 42–48%

• Bead Size Distribution Range: Mean Particle Diameter 585 ± 50 µm (Uniformity Coefficient ≤ 1.10)

• Number of Uncracked Beads: Minimum 95% whole beads

• Beads Particle Density: 1.29 g/mL

• Bulk Weight / Shipping Weight: 850 g/L

• Standard Packaging Volume: 25-liter bags

Recommended Operational Conditions:

• Maximum Operating Temperature: 150°C (302°F)

• Operating pH Range: 1–14

• Minimum Bed Depth: 800 mm (2.6 ft)

• Service / Fast Rinse Flow Rate: 5–50 m/h (2–20 gpm/ft²) (20–60 BV/h)

• Co-Current Regeneration / Displacement Rinse Flow Rate: 1–10 m/h (0.4–4 gpm/ft²)

• Total Rinse Water Consumption: 3–6 Bed volumes

• Regenerant Type and Concentration: 8–12% NaCl brine solution

• Salt Consumption for Regeneration: 100–150 g/L of resin

Please note: To calculate the exact filtration cycle capacity and optimize the automated regeneration settings of your water softening unit, a professional water analysis is highly recommended.