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Pro-XFR Features: PSI MEMBRANE® Pro-XFR anti-fouling membrane is a third-generation Nano-composite membrane type(TFN)reverse osmosis membrane element the unique anti-fouling membrane technology gives excellent anti-fouling ability and clean ability, ensures high salt interception performance while reducing energy consumption and prolonging cleaning cycle.
1. The wide flow path reduces the chance of membrane fouling and improves cleaning results
2. The industry's widest pH cleaning range (1-13) and good chemical resistance provide the most effective cleaning performance, stability, and durability.
3. TFN surface super anti-fouling coating with excellent anti-fouling performance and long service life
4. TFN membrane flux is generally more than 30% higher than that of traditional TFC, and the energy consumption is lower.
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|
Product |
Effective Membrane area |
Feed spacer thickness |
Product Flow Rate ¹ |
Stable Salt Rejection¹ |
|
Pro-XFR-4040F34³ |
82(7.6) |
34 |
2500(9.5) |
99.7 |
|
Pro-XFR-8040F34³ |
400(37) |
34 |
12000(45.9) |
99.7 |
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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.
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|
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 |
<1 |
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