Catalytic Redox Media

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ResinTech SIR-1300 is a chloride form hybrid gel strong base anion resin. It has manganese oxide mono atomically dispersed throughout the polymer. The oxygen atoms combine with ferrous iron to form an insoluble ferric oxide, which is trapped inside the resin bed. Oxygen is replenished by air scour in the cleaning cycle, then accumulated iron particles are removed by backwash. SIR-1300 is intended for the removal of ferrous iron from potable water.

  • Ferrous Iron Reduction

Typical Properties

SKU SIR-1300
Polymer Matrix Styrenic Gel
Ionic Form Chloride
Functional Group Trimethylamine
Physical Form Spherical Beads
Color Black
Particle Size 16 to 50 US Mesh (297 - 1190 μm)
Minimum Sphericity 93%
Uniformity Coefficient 1.6
Temperature Limit 250°F (121°C)
Moisture Retention 48% to 58%
Shipping Weight 43 - 45 lbs/ft³ (689 - 721 g/L)
REACH Registered YES
Regenerability TRUE

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