Pentair X-Flow XF55 Membrane Elements are based on hydrophilic hollow-fiber ultrafiltration membranes composed of a PES/PVP blend. They have high mechanical and chemical strength, making them suitable for a wide range of applications. The pressurized membrane elements are the industry’s choice for the removal of bacteria, viruses, suspended solids, and colloids.
Hollow fiber ultrafiltration
Potable water production
The X-Flow XF55 Membrane Elements provide superior separation performance and effective rejection of viruses and chlorine-resistant organisms such as Cryptosporidium and Giardia
Process water production
The Membrane Elements offer an effective barrier to suspended solids and silt. The permeate can be used directly or, if salinity and dissolved solids are not within the required limits, the permeate can be fed to a downstream RO system.
The X-Flow XF55 are a reliable solution to meeting the highest standards for turbidity and microbiology. The polished effluent is ready for high- grade and unrestricted reuse applications.
X-Flow's XF55 offer an effective barrier to suspended solids and silt. The almost total removal of suspended solids protects the SWRO from fouling.
|Membrane surface area|
|Module dimensions (dxl)|
|8.7” x 1537.5 mm|
|Hydraulic membrane diameter|
|Nominal pore size|
As part of its separation into a new pure play water company, a new Pentair website has launched. Please visit the new Pentair.com to learn more about our exciting new company and your favorite brands!