RO Membrane XLE4021
Key Specifications
Model
XLE4021
Effective Membrane Area
36 ft² / 3.3 m²
Work Pressure
100 psi
Salt Rejection
98%
Product Description
The XLE series membrane module is a reverse osmosis membrane product for TDS≤500mg/L water quality purification, with a high salt rejection rate and water flux under extremely low operating pressure, which can save a lot of energy, so that the user's water equipment investment cost and operating costs are greatly reduced.
The product can be applied to:
Purification of municipal tap water
Rainwater treatment
Surface water of rivers and lakes
Other similar water sources
Technical Specifications
| Membrane Element Model | Stable Desalination Rate (%) | Average Water Output GPD (m³/d) | Effective Membrane Area ft²(m²) |
|---|---|---|---|
| CM-XLE-2521 | 98 | 350 (1.3) | 13 (1.2) |
| CM-XLE-2540 | 98 | 750 (2.8) | 28 (2.6) |
| CM-XLE-4021 | 98 | 950 (3.6) | 36 (3.3) |
| CM-XLE-4040 | 98.5 | 2,600 (9.8) | 78 (7.2) |
Test Conditions
Test pressure 100 psi (0.69 MPa)
Test solution temperature 25±1 ℃
Test solution concentration (NaCl) 500±20 ppm
Test solution pH 7-8
Extreme Operating Conditions
Maximum operating pressure 600 psi (4.14 MPa)
Maximum water temperature 45°C
Maximum water SDI₁₅ 5
Free chlorine concentration in water <0.1 ppm
pH range during continuous operation 2-11
pH range during chemical cleaning 1-13