SWC3-plus

Summary

Product identification

• Membrane Element: SWC3+
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Nominal Membrane Area: 400 ft²

Performance

• Permeate Flow: 7,000 gpd (26.5 m³/d)
• Salt Rejection:
  • nominal: 99.8 %
  • minimum: 99.7 %

Performance is stated based on the following test conditions:

• 32,000 ppm NaCl
• 800 psi (5.5 MPa) Applied Pressure
• 77 °F (25 °C) Operating Temperature
• 10% Permeate Recovery
• 6.5 - 7.0 pH Range

Operating limits

• Maximum Applied Pressure: 1200 psig (8.27 MPa)
• Maximum Chlorine Concentration: < 0.1 PPM
• Maximum Operating Temperature: 113 °F (45 °C)
• Maximum Feed Flow: 75 GPM (17.0 m³/h)
• Minimum Ratio of Concentrate to Permeate Flow for any Element: 5:1
• Maximum Pressure Drop for Each Element: 10 psi

Feed water

• pH Range: 3.0 - 10.0
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0

Mechanical / hydraulic

• A: 40.0 inches (1016 mm)
• B: 7.95 inches (201.9 mm)
• C: 1.125 inches (28.6 mm)
• Weight: 36 lbs. (16.4 kg)

Additional details

• Permeate flow for individual elements may vary ± 15 percent.
• All membrane elements are supplied with a brine seal, interconnector, and o-rings.
• Elements are vacuum sealed in a polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box.

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Disclaimer: This summary is based on the provided text extract. The original OEM PDF datasheet may contain additional figures, footnotes, or more recent revisions. Contractual data for specific projects must always match the OEM PDF revision used on that project.

Official datasheet (PDF)

PDF datasheet