DuPont DOW™ Ultrafiltration Modules 

Model SFP-2860, SFD 2860, SFP-2880 and SFD-2880

Description

DOW™ Ultrafiltration (UF) modules are made from high mechanical strength, PVDF hollow fiber membranes. The modules provide excellent performance and industry leading membrane area. These modules have the following properties and characteristics: 

• 0.03 µm nominal pore diameter for removal of bacteria, viruses, and particulates including colloids to protect downstream processes such as RO 

• PVDF polymeric hollow fibers for high mechanical strength and chemical resistance providing long membrane life and reliable operation. 

• Hydrophilic PVDF fibers for easy cleaning and wettability that help maintain long term performance 

• Outside-In flow configuration allowing a wide range of solids in the feed water minimizing the need for pretreatment processes and reducing the backwash volume compared to Inside-Out configurations U-PVC housing, helping to eliminate the need for costly pressure vessels

The 2860 which is shorter in length is recommended for smaller systems and where building height is of concern. The 2880 has higher membrane area for the same footprint offering a more economical design. 

DOW Ultrafiltration Modules can be used for a wide variety of treatment applications such as surface water, seawater, and industrial and municipal wastewaters.

Typical Properties