2540-ACM2-TSF

Summary

Product identification

• Series: 2.5" ACM RO Element Series
• Model: 2540-ACM2-TSF
• Membrane Type: ACM Fully Aromatic Polyamide Advanced Composite Membrane
• Configuration: Spiral Wound, Fiberglass Outer Wrap

Operating limits

• Maximum SDI (15 minutes): 5.0
• Maximum Turbidity: 1 NTU
• 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 Feed Flow: 6 GPM (1.4 m³/hr)
• Minimum Brine Flow/Permeate Flow Ratio: 5:1

Product water

• Average Salt Rejection (%): 98.00
• Minimum Salt Rejection (%): 99.00
• Permeate Flow: 650 GPD (2.0 m³/day)*

*Note on Permeate Flow: This is clean water flux at standard conditions. Individual element's permeate flow may vary +/- 15%.

Performance is based on the following test conditions:

• 2,000.0 ppm NaCl
• 225.0 psi
• 25°C
• 15% recovery
• pH 8.0
• 30 minutes operation

Mechanical / hydraulic

• Mechanical Configuration: Filmtec Style Core Tube
• Element Weight: 7 pounds (3.2 kg)
• Length (A): 40.0 inches (1,016 mm)
• Diameter (B): 2.5 inches (63 mm)
• Permeate Tube (C): 0.75 inches (19.1 mm)
• Active Membrane Area: 26 ft² (2.4 m²)
• Feed Spacer: 0.031" thick diamond spacer

---

Disclaimer: This summary is based solely on the provided text extract. The original PDF may contain additional figures, footnotes, or revisions not included here. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet