ELP-4040 membranes are spiral wound membrane elements for reverse osmosis systems. ELP-4040 are intended for purification of brackish water in low pressure systems. Large active surface area together with high rejection rates allows to use these membranes in variable pressure and flow conditions without deterioration of permeate quality.
Permeate flow rate
9.0
m³/day
Recovery
15
%
Max. operating pressure
41
bar
Max. element pressure drop
1.0
bar
Operation pH range
2...11
Max. chlorine concentration
0.1
mg/L
Membrane type — spiral-wound element with polyamide thin-film composite
* Permeate flow and salt (NaCl) rejection based on the following standard test conditions: 2 000 mg/L NaCl, 25 °C, 15% recovery. Flow rates for individual elements may vary but will be no more than 15% below the value shown.
Before initiating system start-up procedures, membrane pretreatment, loading of the membrane elements, instrument calibration and other system checks should be completed. Please refer to the product manual for more information.
During startup, it is recommended to gradually transfer the system from standstill to operational state as follows:
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The ELP-4040 4" membrane element typically has a lifespan of approximately 2-3 years, depending on usage and water quality.
The ELP-4040 4" membrane element is designed to operate efficiently at a maximum pressure of 600 psi, ensuring optimal performance.
Yes, the ELP-4040 4" membrane element is versatile and suitable for a wide range of applications, including both commercial and residential water treatment systems.
The ELP-4040 4" membrane element is designed for easy installation and can be integrated into standard reverse osmosis systems without the need for specialized equipment. However, professional assistance is recommended for optimal setup and performance.