DuPont SFP-2860 UF Membrane Advanced Solution for Medical Ultrapure Water Generation

In medical ultrapure water preparation systems, the performance of core filtration components directly determines the safety and reliability of water quality. The DuPont SFP-2860 UF Membrane, as a high-performance ultrafiltration module, is engineered specifically for critical medical ultrapure water generation systems. With its excellent filtration performance and stable operational performance, it has become an important choice for water treatment in the medical field. Constructed with robust PVDF hollow fiber membranes, this module achieves reliable particulate separation while meeting the stringent purity requirements of medical applications. Serving as the cornerstone of pretreatment processes for reverse osmosis (RO) systems, it ensures feed water quality, thereby protecting downstream equipment and guaranteeing the purity of the final effluent.

From the perspective of process principle, the DuPont SFP-2860 UF Membrane relies on pressure-driven ultrafiltration technology and separates contaminants larger than 0.03 microns through an outside-in flow configuration. This mechanism efficiently removes bacteria, viruses, colloids, and silt from raw water, reduces the silt density index (SDI), and further protects RO membranes from contamination. In addition, the PVDF material exhibits excellent chemical resistance, enabling effective cleaning and sanitization, which is crucial for maintaining medical-grade water standards and ensuring the stable performance of the membrane module during long-term use.

In terms of medical industry applications, this module is an ideal choice for medical ultrapure water production and widely supports various critical scenarios. These include hemodialysis water systems, which provide safe and reliable water quality for patients' hemodialysis treatment; medical device rinsing, which ensures the cleanliness and sterility of medical devices during use; pharmaceutical manufacturing pretreatment, which provides standard-compliant feed water for pharmaceutical production; and laboratory reagent preparation, which guarantees the accuracy and reliability of experimental results. It acts as a vital pretreatment step in RO systems of hospitals, clinics, and medical research institutions, laying a solid foundation for subsequent water treatment processes.

The following are the detailed specification parameters of the DuPont SFP-2860 UF Membrane:

The DuPont SFP-2860 UF Membrane also possesses numerous core advantages. In terms of medical-grade purity, the 0.03-micron pore size achieves a bacteria and virus removal rate of over 99%, providing extremely high safety for medical water use; in terms of durability, the PVDF structure ensures a long service life and can resist erosion from corrosive cleaning agents, reducing maintenance costs; in terms of cost efficiency, the large membrane area reduces system footprint and energy consumption, improving the overall operational economy; in terms of flexibility, its design is suitable for containerized systems and space-constrained medical facilities, adapting to different installation environment requirements.