The FilmTec SW30HRLE-370/34 Dry, crafted by DuPont Water Solutions and distributed by GAPS Water Treatment, stands out as a robust solution for high-fouling and challenging feedwater conditions. This high-rejection, high-productivity seawater reverse osmosis element supports efficient operations and reduces water costs.
Key features include a wide 34-mil feed spacer that minimizes fouling impact on pressure drop and enhances cleaning effectiveness. With an active area of 370 ft², it maximizes productivity, allowing for precise and reliable system design and operation. The SW30HRLE-370/34 is also effective in permeate-staged desalination systems, maintaining high performance without affecting downstream stages. Its design ensures high durability over its operational life, devoid of oxidative post-treatments, allowing cleaning across a wide pH range (1-13). Automated, precision fabrication with shorter membrane leaves reduces fouling and optimizes efficiency.
Starting in 2020, DuPont has pioneered the production of dry seawater reverse osmosis elements, offering numerous advantages:
- No expiration date, simplifying storage and inventory management.
- Eliminate re-preservation needs, reducing labor and costs compared to wet elements requiring preservation checks and replacement.
- More attractive warranties with extended pre-warranty storage time by 6 months.
- Lighter weight (4 kg / 8 pounds less) and free from preservation solutions, ensuring safer handling and installation.
- Environmentally friendly with a 20% reduction in CO2 emissions compared to wet elements, due to lower weight and reduced energy and water in testing.
Uses:
- Seawater desalination
- Municipal drinking water
- Industrial desalination
Advantages:
- NEW! Longer life-time
- NEW! Lighter
- NEW! More sustainable
- Fouling-resistant design
- High flux reduces energy use or pressure required
- Good rejection results in high-quality water
- High boron rejection
- Low element differential pressure
Choose the FilmTec SW30HRLE-370/34 Dry for exceptional durability and performance, backed by DuPont's innovative manufacturing and GAPS Water Treatment's reliable supply.
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