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Brief Introduction
UMEK Reverse Osmosis Membrane 4040 is ranked among the top in the RO membrane industry in China. Over the years our membrane products have won the trust of thousands of households by providing reliable and pure water. Each membrane undergoes a rigorous manufacturing process as well as internal quality checks and testing before delivery.
Product Advantages
Provides consistently high contaminant removal rates even with high TDS water sources.
Advanced membrane technology with an innovative thin laminated membrane design.
More consistent performance and less fouling, requiring less cleaning and replacement.
100% dry stored membranes for maximum shelf life.
Specifications and Major Properties
Testing Conditions:
Testing Pressure: 150 psi (1.03Mpa)
Temperature of Testing Solution: 25°C
Concentration of Testing Solution (NaCl): 1500ppm
pH Value of Testing Solution: 7.5
Recovery Rate of Single Membrane Element: 15%
Extreme Operation Conditions
Max. Working Pressure: 600psi(4. 14Mpa)
Max. Feedwater Flow: 75gpm(17 m3/h) (8040)
16gpm (3.6 m3/h) (4040)
Max. Feedwater Temperature: 45°C
Max. Feedwater SDI: 5
Residual chlorine Concentration of Feedwater: < 0.1ppm
pH Range of Feedwater during Continuous Operation: 3~10
pH Range of Feedwater during Chemical Cleaning: 2~12
Max. Pressure Drop of Single Membrane Element: 15psi(0.1Mpa)
Dimensions of Membrane Element
All dimensions are shown in: millimeter (inch)
Brief Introduction
UMEK Reverse Osmosis Membrane 4040 is ranked among the top in the RO membrane industry in China. Over the years our membrane products have won the trust of thousands of households by providing reliable and pure water. Each membrane undergoes a rigorous manufacturing process as well as internal quality checks and testing before delivery.
Product Advantages
Provides consistently high contaminant removal rates even with high TDS water sources.
Advanced membrane technology with an innovative thin laminated membrane design.
More consistent performance and less fouling, requiring less cleaning and replacement.
100% dry stored membranes for maximum shelf life.
Specifications and Major Properties
Testing Conditions:
Testing Pressure: 150 psi (1.03Mpa)
Temperature of Testing Solution: 25°C
Concentration of Testing Solution (NaCl): 1500ppm
pH Value of Testing Solution: 7.5
Recovery Rate of Single Membrane Element: 15%
Extreme Operation Conditions
Max. Working Pressure: 600psi(4. 14Mpa)
Max. Feedwater Flow: 75gpm(17 m3/h) (8040)
16gpm (3.6 m3/h) (4040)
Max. Feedwater Temperature: 45°C
Max. Feedwater SDI: 5
Residual chlorine Concentration of Feedwater: < 0.1ppm
pH Range of Feedwater during Continuous Operation: 3~10
pH Range of Feedwater during Chemical Cleaning: 2~12
Max. Pressure Drop of Single Membrane Element: 15psi(0.1Mpa)
Dimensions of Membrane Element
All dimensions are shown in: millimeter (inch)
