FilmTec SW30HRLE-400 Seawater RO Membrane

FilmTec™ SW30HRLE-400 Seawater RO Membrane

The FilmTec™ SW30HRLE-400 is a seawater reverse osmosis membrane element designed to balance permeate production, permeate quality and energy consumption for municipal and industrial seawater desalination.

Key specifications

• Application: seawater desalination; medium and high feed-water salinity
• Active membrane area: 400 ft² (37 m²)
• Feed spacer: 28 mil
• Typical permeate flow: 7,500 GPD (28 m³/day)
• Stabilized boron rejection: 92%
• Stabilized salt rejection: 99.80%
• Minimum salt rejection: 99.65%
• Dimensions: 40 in (1,016 mm) length × 7.9 in (201 mm) diameter; 1.125 in (29 mm) inner diameter
• Maximum operating temperature: 45°C
• Maximum operating pressure: 1,200 psig (83 bar)
• Continuous pH range: 2–11; short-term cleaning pH: 1–13
• Maximum feed SDI: 5; free chlorine tolerance: below 0.1 ppm

Typical flow and rejection values are based on the manufacturer datasheet test conditions; individual flow may vary by ±15%. Refer to the manufacturer datasheet for operating limits and handling guidance.