4040-ACM1-TSF

Summary

Product identification

• Model: 4040-ACM1-TSF (4" ACM RO Element Series)
• Membrane Type: ACM Fully Aromatic Polyamide Advanced Composite Membrane
• Configuration: Spiral Wound, Fiberglass Outer Wrap, Filmtec Style Core Tube
• Active Membrane Area: 85 ft² (7.9 m²)

Operating limits

• Recommended Applied Pressure: 100 - 300 psi (7 - 21 bar)
• Maximum Applied Pressure: 600 psi (41 bar)
• Recommended Operating Temperature: 35 - 113°F (2 - 45°C)
• Feedwater pH Range: 2 - 11 continuous
• Chlorine Tolerance: <0.1 ppm
• Maximum SDI (15 minutes): 5.0
• Maximum Turbidity: 1 NTU
• Minimum Brine Flow/Permeate Flow Ratio: 5:1

Feed water

Performance is based on the following test conditions:

• NaCl Concentration: 2,000.0 ppm
• Applied Pressure: 225.0 psi
• Temperature: 25°C
• Recovery: 15%
• pH: 8.0
• Operation Duration: 30 minutes

Product water

• Permeate Flow: 1,900 GPD (7.0 m³/day)*
• Average Salt Rejection: 98.50%
• Minimum Salt Rejection: 99.50% Permeate flow is clean water flux at standard conditions above. Not applicable for all feedwater conditions. Individual element's permeate flow may vary +/- 15%.

Mechanical / hydraulic

• Element Weight: 15 lbs (7 kg)
• Length (A): 40.0 inches (1,016 mm)
• Diameter (B): 4.0 inches (101 mm)
• Permeate Tube (C): 0.75 inches (19.1 mm)
• Feed Spacer: 0.031" thick diamond spacer
• Maximum Feed Flow: 20 GPM (4.5 m³/hr)

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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