SWC5-1640

Summary

Product identification

• Membrane Element: SWC5 1640
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Membrane Active Area: 1700 ft² (158 m²)
• Feed Spacer: 28 mil (0.71 mm)

Performance

• Permeate Flow: 36,000 gpd (136.3 m³/d)
• Salt Rejection: 99.8 % (99.65% minimum)
• Boron Rejection (Average): 92.0 %†

Test Conditions

The stated performance is initial (data taken after 30 minutes of operation), based on the following conditions:

• 32,000 PPM NaCl solution
• 800 psi (5.52 MPa) Applied Pressure
• 77 F (25 C) Operating Temperature
• 10% Permeate Recovery
• 6.5 - 7.0 pH Range
• † When tested at standard test conditions with 5.0 ppm Boron at pH = 7.0.

Operating limits

• Maximum Applied Pressure: 1000 psig (6.9 MPa)
• Maximum Chlorine Concentration: < 0.1 PPM
• Maximum Operating Temperature: 113 F (45 C)
• pH Range, Continuous (Cleaning): 2-11 (1-13)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow: 250 GPM (56 m³/h)
• Minimum Ratio of Concentrate to Permeate Flow for any Element: 5:1
• Maximum Pressure Drop for Each Element: 10 psi

Mechanical / hydraulic

• A: 40.9 inches (1038.9 mm)
• B: 15.8 inches (401.8 mm)
• C: 3.000 inches (76.2 mm)
• Dry Weight: 114 lbs. (51.7 kg)
• Wet, Drained Weight: 139 lbs (63 kg)

Notices

• Permeate flow for individual elements may vary + 15 /-15 percent.
• Membrane active area may vary +/-4%.
• All membrane elements are supplied with a brine seal, interconnector, and o-rings.
• Elements are enclosed in a sealed 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 extracted text and may not include all figures, footnotes, or the latest revisions present in the official PDF datasheet. For contractual data and complete product information, always refer to the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet