CPA3-8040

Summary

Product identification

• Membrane Element: CPA3-8040
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide

Performance

• Permeate Flow: 11,000 gpd (41.6 m³/d)
• Salt Rejection: 99.7% (99.6% minimum)

Performance is initial (data taken after 30 minutes of operation), based on the following test conditions:

• 1500 PPM NaCl solution
• 225 psi (1.55 MPa) Applied Pressure
• 77 F (25 C) Operating Temperature
• 15% Permeate Recovery
• 6.5 - 7.0 pH Range

Operating limits

• Maximum Applied Pressure: 600 psig (4.16 MPa)
• Maximum Chlorine Concentration: < 0.1 PPM
• Maximum Operating Temperature: 113 F (45 C)
• pH Range, Continuous (Cleaning): 2-10.8 (1-12.5)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• 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

The limitations shown are for general use. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane.

Membrane characteristics

• Membrane Active Area: 400 ft² (37.1 m²)
• Feed Spacer: 31 mil (0.787mm)

Mechanical / hydraulic

• A: 40.0 inches (1016 mm)
• B: 7.89 inches (200 mm)
• C: 1.125 inches (28.6 mm)
• Weight: 36 lbs. (16.4 kg)

All membrane elements are supplied with a brine seal, interconnector, and o-rings.

Packaging

Elements are vacuum sealed in a polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box.

Notice

Permeate flow for individual elements may vary ±15 percent. Membrane active area may vary +/-4%.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet