BW30XFRLE-400/34i

Summary

Product identification

• Product Name: FilmTec™BW30XFRLE-400/34i Element
• Description: Advanced membrane treatment with good water purity, improved fouling resistance, and low energy consumption, suitable for challenging waters and wastewaters.
• Key Features:
  • Good salt rejection with 30% lower pressures.
  • Excellent silica (SiO₂), nitrate (NO₃⁻), and ammonium (NH₄⁺) rejection.
  • Most effective cleaning performance, robustness, and durability due to widest cleaning pH range (1-13) and chemical tolerance.
  • Includes iLEC™ interlocking end caps, which reduce system operating costs and the risk of o-ring leaks.
• Product Type: Spiral-wound element with polyamide thin-film composite membrane.

Product water

• Permeate Flow Rate: 11,500 GPD (43.5 m³/d)
• Typical Stabilized Salt Rejection: 99.3%
• Minimum Salt Rejection: 99.1%
• Active Area: 400 ft² (37 m²)
• Feed Spacer: 34-LDP

Operating limits

• Maximum Operating Temperature: 113°F (45°C)
  • Note: Maximum temperature for continuous operation above pH 10 is 95°F (35°C).
• Maximum Operating Pressure: 600 psig (41 bar)
• Maximum Element Pressure Drop: 15 psig (1.0 bar)
• pH Range:
  • Continuous Operation: 2 – 11
  • Short-Term Cleaning (30 min.): 1 – 13
• Maximum Feed Silt Density Index (SDI): SDI 5
• Free Chlorine Tolerance: < 0.1 ppm

Mechanical / hydraulic

• Element Dimensions (inches (mm)):
  • A: 40.0 (1,016)
  • B: 40.5 (1,029)
  • C: 7.9 (201)
  • D (ID): 1.125 (29)
• Element designed to fit nominal 8-inch (203-mm) I.D. pressure vessel.
• Individual elements with iLEC™ endcaps measure 40.5 inches (1,029 mm) in length (B).
• Net length (A) of elements when connected is 40.0 inches (1,016 mm).

Feed water

• Standard Test Conditions for Performance Data: 2,000 ppm NaCl, 150 psi (10.3 bar), 77°F (25°C), pH 8, 15% recovery.

Important Considerations

• The use of this product does not necessarily guarantee the removal of cysts and pathogens from water. Effective cyst and pathogen reduction depends on the complete system design and on the operation and maintenance of the system.

Disclaimer: Extraction may miss figures, footnotes, or revisions; contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet