8340-SB20-TSOA

Summary

Product identification

• Series: 8.3" CA RO Element Series
• Core Tube: Osmo Style
• Membrane Type: SB Cellulose Acetate Blend
• Configuration: Spiral Wound, Fiberglass Outer Wrap
• Model: 8340-SB20-TSOA

Mechanical / Hydraulic

• Length (A): 40.0 inches (1,016 millimeters)
• Diameter (B): 8.3 inches (210 millimeters)
• Permeate Tube (C): 1.14 inches (29.0 millimeters)
• Element Weight: 50 pounds (23 kilograms)
• Feed Spacer: 0.031" thick diamond spacer
• Active Membrane Area: 415 ft² (38.1 m²)

Operating Limits

• Recommended Applied Pressure: 200 - 500 psi (14 - 34 bar)
• Maximum Applied Pressure: 600 psi (41 bar)
• Recommended Operating Temperature: 50 - 90°F (10 - 32°C)
• Feedwater pH Range: 5.5 nominal, 4 - 7
• Chlorine Tolerance: 0.5 ppm nominal, 1.0 ppm max
• Maximum Feed Flow: 80 GPM (18 m³/hr)
• Minimum Brine Flow/Permeate Flow Ratio: 5:1
• Maximum SDI (15 minutes): 5.0
• Maximum Turbidity: 1 NTU

Product Water

Performance is based on the following test conditions: 2,000.0 ppm NaCl, 420.0 psi, 25°C, 15% recovery, pH 5.5, 30 minutes operation.

• Permeate flow: 8,000 GPD (30.0 m³/day)
  • Permeate flow is clean water flux at standard conditions above. Not applicable for all feedwater conditions. Individual element's permeate flow may vary +/- 15%.
• Average Salt Rejection: 98.00 %
• Minimum Salt Rejection: 97.00 %

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Disclaimer: This summary is generated from extracted text and may not include all figures, footnotes, or the latest revisions present in the official OEM PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet