SC-4201

Summary

Product identification

• Model: SC-4201 High rejection and chlorine resistant RO element
• Membrane Type: Modified Cellulose Acetate
• Element Configuration: Spiral Wound

Performance Specification

• Salt Rejection:
  • 97.0 % (Nominal)
  • 96.0 % minimum*
• Product Flow Rate:
  • 27.2 m³/day (7200 gpd) (Nominal)
  • 22.0 m³/day (5840 gpd) minimum*

Test Conditions (for above performance):

• Feed Water Pressure: 3.0 MPa (440 psi)
• Feed Water Temperature: 25 °C (77 °F)
• Feed Water Concentration: 1,500 mg/L as NaCl
• Brine Flow Rate: 80 L/min. (21 gpm)
• Feed Water pH: 6
• *For any single element

Operating limits

• Maximum Feed Water Pressure: 4.1 MPa (600 psi)
• Maximum Feed Water Temperature: 40 °C (104 °F)
• Recommended Feed Water Pressure: 30 kg/cm² (430 psi)
• Recommended Feed Water Temperature: 30 °C (86 °F)
• Feed Water pH Range, Continuous Operation: 4 – 6.5
• Feed Water pH Range, Chemical Cleaning: 3 – 8.5
• Recommended Feed Water Turbidity (SDI): 4 (measured according to ASTM D4189)
• Feed Water Chlorine Concentration: 0.1 – 0.7 mg/L

Mechanical / hydraulic

• Dimensions:
  • Length: 1016 mm
  • Diameter: 22 mm (end view)
  • All dimensions shown in millimeters.
• Flow Directions: F = Feed Water, B = Concentrated Brine.
• Recommended Feed Flow Rate per Vessel: 200 L/min. See the official PDF for exact tabulated values for the corresponding gpm conversion, as the text is unreadable.
• Recommended Brine Flow Rate per Vessel: 40 L/min. See the official PDF for exact tabulated values for the corresponding gpm conversion, as the text is unreadable.
• Recommended Brine/Permeate Flow Ratio: 6 (at last element).
• Recommended Pressure Drop (per Element): 1 kg/cm² (14 psi)
• Recommended Pressure Drop (per Vessel): 2 kg/cm² (29 psi)
  • Element(s) must be cleaned when pressure drop increases up to 1.5 times of initial value.

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Disclaimer: This summary is based solely on the provided text extract. It may not include all figures, footnotes, or the most recent revisions found in the complete OEM PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet