| Customization: | Available |
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| Membrane Type: | Spiral |
| Type: | NF |
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NF98 Series Nanofiltration Membrane Element Unleashing a groundbreaking advancement, the NF98 series of nanofiltration membrane elements is enhanced with state-of-the-art Thin Film Nanocomposite (TFN) technology. By integrating nano-level and ultra-thin hydrophilic coating techniques, these membranes exhibit superior anti-fouling capabilities. They deliver double the flux of conventional TFC membranes, operating with a remarkable 50% reduction in pressure, positioning them as an exceptional upgrade over traditional options such as NF270, XC-N, DL, DK, and other classic TFC membranes.
Key Features:
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate gpd( m³/d) |
Rejection rate of Bivalent salt ion(%) | Rejection rate of Monovalent salt ion(%) |
| Pro-NF98-HF-4040 | 82(7.6) | 34 | 2800(10.6) | 96 | 30-50 |
| Pro-NF98-HF-8040 | 400(37.2) | 34 | 13800(52.2) | 96 | 30-50 |
| Pro-NF98-SP-4040 | 82(7.6) | 34 | 2500(9.5) | 99 | 30-50 |
| Pro-NF98-SP-8040 | 400(37.2) | 34 | 12500(47.3) | 99 | 30-50 |
| Pro-NF98-Pro-4040 | 82(7.6) | 34 | 1850(7.0) | 99 | 40-60 |
| Pro-NF98-Pro-8040 | 400(37.2) | 34 | 9100(34.4) | 99 | 40-60 |
| Pro-NF98-SPEC-4040 | 82(7.6) | 34 | / | Customized | Customized |
| Pro-NF98-SPEC-8040 | 400(37.2) | 34 | / | Customized | Customized |
1. Our large flux water treatment membrane boasts an impressive flow rate and rejection rate profile, meticulously tested under precise conditions: 2000 ppm MgSO4, 70 psi (0.48 MPa), 77 °F (25 °C), with a 15% recovery, alongside 2000 ppm NaCl, 70 psi (0.48 MPa), 77 °F (25 °C), 15% recovery. These rigorous standards guarantee unwavering performance and exceptional consistency, making our product a trusted choice for your water treatment needs.
2. Experience remarkable adaptability and efficiency with our product's water yield variation range of +/- 15%, effortlessly accommodating various environmental conditions and ensuring optimal performance.
3. Discover the perfect nanofiltration solution with our designated series: HF for high throughput, SP for salt separation, Pro for high rejection, and SPEC for customized configurations. For a tailored approach that aligns with your specific requirements, connect with our knowledgeable pre-sales engineers.
SIZE: mm
| Model | A | B | C |
| 4040 | 1016 | 100.3 | 19.1 |
| 8040 | 1016 | 200 | 28.6 |
Proshare Revolutionary Breakthrough by Our Team in Cutting-Edge Reverse Osmosis Membrane Technology
Proshare Innovation Suzhou Co., Ltd. Proshare Innovation Suzhou Co., Ltd. stands as a beacon of national high-tech excellence, specializing in the groundbreaking R&D and commercialization of third-generation thin-film nanocomposite (TFN) membranes. These membranes are pivotal for reverse osmosis (RO), nanofiltration (NF), and diverse material separation applications. Established in 2017 by an illustrious team of overseas-returned doctoral experts, spearheaded by the nationally acclaimed Dr. Lin Xiaofeng, Proshare has rapidly carved its niche as the sole domestic TFN membrane manufacturer in China.
Technological Innovation: As pioneers, we have masterfully applied TFN technology to nanofiltration membranes, achieving autonomous R&D and the localized creation of both membranes and their manufacturing apparatus.
Intellectual Property: With an impressive collection of over 31 patents, our membrane performance not only meets but often surpasses global standards, effectively challenging and replacing monopolized foreign products.
Production Capacity: Our state-of-the-art operations include a sprawling 2,000 m² R&D facility and a vast 15,000 m² production base, ensuring large-scale production capabilities.
Funding: Successfully secured Pre-A Round in 2023 and A Round in January 2025 financing, powerfully supported by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Celebrated as the preferred supplier to renowned listed environmental engineering firms and state-owned enterprises, cementing our industry credibility.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus of the University of Strasbourg, France, has earned prestigious provincial and national talent accolades, such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. His visionary leadership propels our R&D advances in TFN membrane industrialization.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A: Comprehensive water treatment solutions
We offer revolutionary TFN membrane sheets, membrane elements, and comprehensive water treatment system solutions to meet your needs.
A: Exceptional customization capabilities
Empowered by a national team of experts and Tsinghua University Suzhou Environmental Innovation.
A: Guaranteeing quality and delivering unparalleled value.
Our premium solutions not only ensure optimal performance , but they also provide a significant return on investment. We deliver training, support, and services while leveraging our local expertise for global market success.
A: Partnering with our customers
Our inspiration derives from our customers' daily endeavors to provide the world's most essential resource: clean water. Together, we work towards a water-optimized world.
(2) Q: Are you a manufacturer or Trade Company?
A: We proudly stand as a professional manufacturer with our own International Trade Department, enabling us to thoroughly understand our customers' needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: We provide skilled engineers to service overseas needs under our merchandisers' supervision and translation, ensuring seamless support.
(4) Q: How about the quality?
A: Each sub-assembly and raw material is sourced from leading companies. Our own dedicated staff develop key components, while our professional assembly line and stringent quality testing ensure your expectations are consistently exceeded.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy a 1-year warranty that aligns with International standards. We offer 24-hour online support to ensure you're never alone. Should you have any inquiries or require assistance regarding our machine, feel free to reach out to us at any time.
(6) Q: Certification?
A: Tsingxi takes pride in being an ISO9001, ISO14001, and ISO45001 certified enterprise. Our products are meticulously crafted to comply with the rigorous technical standards of 3C and CE, ensuring unparalleled quality and reliability. All our offerings have been officially certified by the Industry Administration Authority. Tsingxi is committed to relentless innovation and excellence as it aspires to fortify its position as a leading high-tech company in the global water treatment industry.
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