8040-ACM4-UWA

Summary

Product Identification

• Product Series: 8" ACM-LP Low Pressure RO Element Series
• Model: 8040-ACM4-UWA
• Membrane Type: ACM-LP Fully Aromatic Polyamide Low Pressure Advanced Composite
• Configuration: Spiral Wound, Fiberglass Outer Wrap
• Core Tube: TriSep Style Core Tube
• Active Membrane Area: 400 ft² (37.2 m²)

Operating Limits

• Recommended Applied Pressure: 50 - 300 psi (3 - 21 bar)
• Maximum Applied Pressure: 600 psi (41 bar)
• Recommended Operating Temperature: 35 - 113°F (2 - 45°C)
• Chlorine Tolerance: <0.1 ppm
• Maximum Feed Flow: 80 GPM (18 m³/hr)
• Minimum Brine Flow/Permeate Flow Ratio: 5:1

Feed Water

• Maximum SDI (15 minutes): 4.0
• Maximum Turbidity: 1 NTU
• Feedwater pH Range: 2 - 11 continuous

Product Water

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.

• Permeate Flow (Model 8040-ACM4-UWA): 16,000 GPD (60.0 m³/day)
  • Note: Permeate flow is clean water flux at standard conditions. Not applicable for all feedwater conditions. Individual element's permeate flow may vary +/- 15%.
• Average Salt Rejection: 98.00%
• Minimum Salt Rejection: 99.00%

Mechanical / Hydraulic

• Element Weight: 50 lbs (23 kg)
• Length (A): 40.0 inches (1,016 mm)
• Diameter (B): 7.9 inches (200 mm)
• Permeate Tube (C): 1.50 inches (38.1 mm)
• Feed Spacer: 0.028" thick diamond spacer

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions present in the official OEM PDF datasheet. Contractual data should always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet