Extreme Anti-fouling Membrane Element XFR4040
PSI MEMBRANE® Pro-XFR Brackish Water Reverse Osmosis Membrane
TFN Anti-Fouling RO Membrane for Industrial Water Treatment Plants
The PSI MEMBRANE® Pro-XFR Brackish Water Reverse Osmosis Membrane is a high-performance Thin Film Nanocomposite (TFN) anti-fouling membrane engineered specifically for reverse osmosis plants treating brackish water and challenging wastewater streams.
This advanced brackish water reverse osmosis membrane delivers superior water purity, enhanced fouling resistance, and reduced energy consumption-making it an ideal solution for operators seeking stable output and long-term operational efficiency.
Key Features of Pro-XFR Brackish Water Reverse Osmosis Membrane
Up to 30% Lower Operating Pressure
The Pro-XFR brackish water reverse osmosis membrane achieves excellent salt rejection at up to 30% lower operating pressure, significantly reducing energy costs while consistently maintaining high permeate quality.
Outstanding Anti-Fouling Performance
The advanced TFN membrane layer of this brackish water RO membrane effectively resists biological fouling and inorganic scaling, reducing the frequency of chemical cleaning and extending system uptime in demanding brackish water treatment environments.
Wide Cleaning pH Range (1–13)
Designed for exceptional robustness, the Pro-XFR brackish water reverse osmosis membrane withstands a broad pH range during chemical cleaning, ensuring effective maintenance, long service life, and reliable performance in industrial applications.
Key Applications of Brackish Water Reverse Osmosis Membrane
Brackish water treatment and desalination
Water softening and conditioning
High-purity water production for pharmaceutical, electronics, and power generation industries
Water reuse and recycling in petrochemical, refinery, food & beverage, and municipal water treatment plants
Why Choose PSI MEMBRANE® Pro-XFR?
By combining advanced TFN anti-fouling technology, low-pressure operation, and wide cleaning tolerance, the PSI MEMBRANE® Pro-XFR brackish water reverse osmosis membrane delivers consistent performance, lower operating costs, and long-term reliability for modern reverse osmosis systems.
Product Parameters
|
Product |
Effective Membrane area |
Feed spacer thickness |
Product Flow Rate ¹ |
Stable Salt Rejection¹ |
|
Pro-XFR-4040 |
82(7.6) |
34 |
2500(9.5) |
99.7 |
1. Water yield and desalination rates were based on the following standard test conditions.2000 ppm NaCl225 psi(1.55 MPa),77°F(25°0),15% recovery.
2. Water yield varies by +/-15%.
3. 8040F34 is an 8-inch membrane FRP spiral wound shell with a grid thickness of 34mil, and a variety of thickness grids and sizes are available.
Operating Condition
|
Operating Limits |
Unit |
Value |
|
Maximum operating pressure |
psi(MPa) |
600(41) |
|
Maximum feed water temperature |
°F(°C) |
122(50) |
|
Maximum pressure drop |
bar |
1 |
|
Continuous operation pH range |
|
2~11 |
|
Cleaning PH range |
|
1~13 |
|
Maximum feed water SDl15 |
|
5 |
|
Maximum influent turbidity |
ntu |
1 |
|
Maximum residual chlorine concentration of influent |
ppm |
<0.1 |


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