4040-SB20-TSA

Summary

Product identification

• Model: 4040-SB20-TSA
• Series: 4" CA RO Element Series
• Membrane Type: SB Cellulose Acetate Blend
• Configuration: Spiral Wound, Fiberglass Outer Wrap
• Active Membrane Area: 80 ft² (7.4 m²)

Mechanical / Hydraulic

• Core Tube: TriSep Style
• Element Weight: 15 lbs (7 kg)
• Nominal Dimensions:
  • Length (A): 40.0 inches (1,016 millimeters)
  • Diameter (B): 4.0 inches (101 millimeters)
  • Permeate Tube (C): 0.75 inches (19.1 millimeters)
• Feed Spacer: 0.031" thick diamond spacer

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)
• Maximum Feed Flow: 20 GPM (4.5 m³/hr)
• Minimum Brine Flow/Permeate Flow Ratio: 5:1

Feed water

• pH Range: 5.5 nominal, 4 - 7
• Chlorine Tolerance: 0.5 ppm nominal, 1.0 ppm max
• Maximum SDI (15 minutes): 5.0
• Maximum Turbidity: 1 NTU

Product water

Nominal 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: 1,600 GPD (6.0 m³/day)*
• Average Salt Rejection: 97.00%
• Minimum Salt Rejection: 98.00%

* Permeate flow is clean water flux at standard conditions. This is not applicable for all feedwater conditions. Individual element's permeate flow may vary +/- 15%.

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Disclaimer: This summary is based on extracted text and may omit figures, footnotes, or the full context of the original document. For contractual data, please refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet