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ResinTech CGS Residential Cation Exchange Resin, Na Form, 1 Cubic Foot
ResinTech CGS is optimized for residential applications that require good regeneration efficiency and high capacity. ResinTech CGS is intended for use in all residential and commercial softening applications that do not have significant amounts of chlorine in the feed water. This resin is supplied in the sodium form.
Features & Benefits
- Residential Softening Applications: Resin parameters are optimized for residential softeners
- Low Color Thow
- Superior Physical Stability: 93% plus sphericity and high crush strengths together with carefully controlled particle distribution provides long life and low pressure drop
- Complies With US FDA Regulations: Conforms to paragraph 21CFR173.25 of the Food Additives Regulations of the US FDA
Applications:
- Softening: ResinTech CGS is a standard crosslinked cation resin optimized for residential and commercial applications. This type of resin is easier to regenerate that the higher cross linked resins. CGS has marginal resistance to chlorine and other oxidants and is not ideal for high temperature and other high stress applications.
- Polymer Structure: Styrene/DVB
- Polymer Type: Gel
- Functional Group: Sulfonic Acid
- Physical Form: Spherical Beads
- Ionic Form as Shipped: Sodium
- Column Capacity: >1.8 meq/mL
- Water Retention: 40 to 52 percent
- Approximate Shipping Weight: 50 lbs per cu. ft.
- Screen Size Distribution (US Mesh): 16 to 50
- Maximum Fines Content (< 50 mesh): 1%
- Minimum Sphericity: 90%
- Uniform Coefficient: 1.6 approx.
- Resin Color: Amber
Suggested Operating Conditions
- Maximum Continuous Temperature: 250°F
- Minimum Bed Depth: 24 Inches
- Backwash Expansion: 25 to 50 percent
- Maximum Pressure Loss: 25 psi
- Operating pH Range: 0 to 14 SU
- Regenerant Concentration:
- Salt Cycle: 10 to 15 % NaCl
- Regenerant Level: 4 to 15 lbs per cu. ft.
- Regenerant Flow Rate: 0.5 to 1.5 gpm per cu. ft.
- Regenerant Contact Time: > 20 minutes
- Displacement Flow Rate: Same as dilution water
- Displacement Volume: 10 to 15 gallons per cu. ft.
- Rinse Flow Rate: Same as service flow
- Rinse Volume: 35 to 60 Gallons per cubic foot
- Service Flow Rate: 1 to 10 gpm per cubic foot
