CSM RE8040-FLR

Summary

Product identification

• Model Name: RE8040-FLR
• Description: Fouling resistant RO element with low pressure for brackish water and wastewater reuse
• Key Features:
  • Fouling resistant
  • Low Energy Consumption
  • High Permeate Flow and High Rejection
• Applications: Municipal, Industrial, Water Reuse
• Certifications: Certified to NSF/ANSI/CAN 61

General Features / Performance

• Permeate Flow Rate: 10,000 GPD (37.9 m³/day)
• Nominal Salt Rejection: 99.6% (Minimum 99.5%)
• Effective Membrane Area: 400 ft² (37.2 m²)
• Membrane Type: Thin-Film Composite
• Membrane Material: Polyamide (PA)
• Element Configuration: Spiral-Wound, FRP Wrapping
• Test Conditions (for performance data):
  • 1,500 mg/L NaCl solution
  • 150 psig (1.03 MPa) applied pressure
  • 15% recovery
  • 77°F (25°C)
  • pH 6.5–7.0
  • Permeate flow rate for each element may vary but will be no more than -5%.

Dimensions and Accessories

• Dimensions (RE8040-FLR):
  • A: 40.0 inch (1,016 mm)
  • B: 7.9 inch (200 mm)
  • C: 1.12 inch (28.5 mm)
• Weight: 15 kg
• Part Numbers:
  • Inter-Connector: SWA01049
  • Brine Seal: SWA01043
• Accessories Included: Each membrane element is supplied with one interconnector (coupler) and four O-rings.
• Pressure Vessel Compatibility: All RE8040 elements fit nominal 8.0 inch (203.2 mm) I.D. pressure vessels.

Operating limits

• Max. Pressure Drop / Element: 15 psi (0.10 MPa)
• Max. Pressure Drop / 240” Vessel: 60 psi (0.41 MPa)
• Max. Operating Pressure: 600 psi (4.14 MPa)
• Max. Feed Flow Rate: 75 gpm (17.0 m³/hr)
• Min. Concentrate Flow Rate: 16 gpm (3.6 m³/hr)
• Max. Operating Temperature: 113°F (45°C)
• Operating pH Range: 2.0 – 11.0
• CIP pH Range: 1.0 – 13.0
• Max. Turbidity: 1.0 NTU
• Max. SDI (15 min): 5.0
• Max. Chlorine Concentration: < 0.1 mg/L

Handling Procedures

• Elements contained in the boxes must be kept dry at room temperature (7–32°C; 40–95°F) and should not be stored in direct sunlight.
• For WET-TYPE elements, a preservative solution (1% sodium metabisulfite solution) is added to prohibit the growth of micro-organisms.
• Permeate from the first hour of operation should be discarded.
• Stabilized salt rejection is generally achieved within 1~48 hours of continuous use.
• Keep elements moist at all times after initial wetting.
• Avoid excessive pressure and flow spikes.
• Only use chemicals compatible with the membrane elements and components. Use of such chemicals may void the element limited warranty.
• Permeate pressure must always be equal to or less than the feed/concentrate pressure. Damage caused by permeate back pressure voids the element limited warranty.
• The element shell is FRP (Fiber Reinforced Plastic). Be aware of glass fiber strands and use safety equipment.

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Disclaimer: This summary is based solely on the provided text extract. It may not include all figures, footnotes, or revisions present in the complete OEM PDF datasheet. Contractual data must match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet