BW30XFR-400-34i

Summary

Product Identification

• Product: FilmTec™BW30XFR-400/34i Element
• Description: Designed for challenging waters and wastewaters, delivering consistent high performance, long element life, increased productivity, and higher water quality, coupled with outstanding fouling resistance.
• Features:
  • Delivers high quality permeate water while minimizing CAPEX and OPEX.
  • Offers effective cleaning performance, robustness, and durability due to its wide cleaning pH range (1–13) and chemical tolerance.
  • Includes iLEC™ interlocking end caps to reduce system operating costs and the risk of o-ring leaks.
• Product Type: Spiral-wound element with polyamide thin-film composite membrane.

Mechanical / Hydraulic

• Element Type: BW30XFR-400/34i
• Active Area: 400 ft² (37 m²) (guaranteed ± 3%)
• Feed Spacer: 34-LDP
• Dimensions:
  • Length (A, net length when connected): 40.0 inches (1,016 mm)
  • Length (B, individual element with iLEC™ end caps): 40.5 inches (1,029 mm)
  • Outer Diameter (C): 7.9 inches (201 mm)
  • Permeate Tube Inner Diameter (D): 1.125 ID (29 ID)
• Housing: Element to fit nominal 8-inch (203-mm) I.D. pressure vessel.

Product Water

(Based on standard test conditions: 2,000 ppm NaCl, 225 psi (15.5 bar), 77°F (25°C), pH 8, 15% recovery)

• Permeate Flow Rate (Typical): 11,500 GPD (43.5 m³/d)
• Typical Stabilized Salt Rejection: 99.65%
• Minimum Salt Rejection: 99.4%
  • Note: Stabilized salt rejection is generally achieved within 24-48 hours of continuous use. Flow rates for individual elements may vary but will be no more than ± 15%.

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
  • (Note: The presence of free chlorine and other oxidizing agents can cause premature membrane failure. Pretreatment is recommended to remove residual free chlorine.)

Additional Important Information

• The use of this product does not inherently guarantee the removal of cysts and pathogens from water; effective reduction depends on complete system design, operation, and maintenance.
• This product may be subject to drinking water application restrictions in some countries.

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Disclaimer: This summary is based on extracted text from the OEM PDF datasheet. It may not include all figures, footnotes, or the latest revisions. Contractual data must match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet