CPA2-8040

Summary

Product identification

• Membrane Element: CPA2-8040
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Membrane Active Area: 365 ft² (36.9 m²)

Performance

• Permeate Flow: 10,000 gpd (37.9 m³/d)
• Salt Rejection: 99.7% (99.5% minimum)

Test Conditions The stated performance is initial (data taken after 30 minutes of operation), based on the following 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 (1-12)
• 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

Note: The limitations listed are for general use. For specific projects, operating at more conservative values may ensure optimal performance and membrane lifespan. Refer to Hydranautics Technical Bulletins for more details on operation limits, cleaning pH, and cleaning temperatures.

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)

Additional Information

Permeate flow for individual elements may vary +35% or -15%. Membrane active area may vary ±4%. 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 and may not include all figures, footnotes, or the latest revisions. Contractual data must match the official OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet