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Reverse osmosis (RO) membranes are the most important component of an RO system, providing ultra-fine filtration. These membranes force pressurised water through a membrane composite medium, which greatly reduces total dissolved solids and inorganic contaminants in the water.
Specifications and main performance of membrane elements
| Type | Model | Reject (%) | Average Permeate GPD (m3/d) | Working Pressure & Application | Testing Conditions | ||
| Pressure psi (MPa) | Solution Concentr. (PPm) | Recovery Rate (%) | |||||
| Household RO Membrane | UM1812-50 | 99.0 | 50(0.2) | Working under extremely low pressure. Applicable to residential water purifier and water purifying devices in hospital and laboratory water treatment with TDS lower than 500 ppm. | 60 (0.41) | 250 | 15 |
| UM1810-50 | 97.0 | 50(0.2) | |||||
| UM1812-75HR | 99.0 | 75 (0.28) | |||||
| UM1812-75 | 97.0 | 75 (0.28) | |||||
| UM-2012-100HR | 99.0 | 100 (0.38) | |||||
| UM-2012-100 | 97.5 | 100 (0.38) | |||||
| UM-2012-150 | 97.5 | 150(0.57) | |||||
| Special Size RO Membrane | UM-2812-200 | 97.0 | 200(0.76) | working under extremely low pressure. Applicable to automatic water dispenser and residential drinking fountain. | 100 (0.69) | 250 | 20 |
| UM-3012-300 | 97.0 | 300(1.14) | 100 (0.69) | 250 | 20 | ||
| UM-3012-400 | 97.0 | 400(1.51) | 100 (0.69) | 250 | 20 | ||
| UM-3013-400 | 97.0 | 400(1.51) | 100 (0.69) | 250 | 20 | ||
| UM-3012-500 | 97.0 | 500(1.89) | 100 (0.69) | 250 | 20 | ||
| UM-3013-500 | 97.0 | 500(1.89) | 100 (0.69) | 250 | 20 | ||
| UM-3013-600 | 97.0 | 600(2.27) | 100 (0.69) | 250 | 20 | ||
| UM-3013-700 | 97.0 | 700(2.65) | 100 (0.69) | 250 | 20 | ||
Product Advantages
Spiral wound design for superior membrane flux
Thin film composite provides excellent TDS suppression
Revolutionary high active membrane surface area
Resistant to a wide range of operating conditions
Industry standard size compatible with most RO systems
Membrane element size
All units of the icon are: mm (inch)
Important information
1. The water output listed in the table is an average value and the minimum water output of individual membrane elements should not exceed 20% of the nominal value.
2. Membrane life may vary depending on local water conditions, usage patterns and frequency of filter changes.
3、The RO produced water should be discharged during the first hour of operation.
4、During storage and operation, it is forbidden to add any chemicals that have an effect on the membrane element.
Product Benefits
- Removal of up to 99% of total dissolved solids from water
- High rejection rates and reliable flow rates
- 100% performance and quality tested
- Backed by our experienced technical support staff
- High quality with consistent and reliable performance
- Using the most advanced membrane technology and manufacturing processes
- Standard sizes to fit common housings
Reverse osmosis (RO) membranes are the most important component of an RO system, providing ultra-fine filtration. These membranes force pressurised water through a membrane composite medium, which greatly reduces total dissolved solids and inorganic contaminants in the water.
Specifications and main performance of membrane elements
| Type | Model | Reject (%) | Average Permeate GPD (m3/d) | Working Pressure & Application | Testing Conditions | ||
| Pressure psi (MPa) | Solution Concentr. (PPm) | Recovery Rate (%) | |||||
| Household RO Membrane | UM1812-50 | 99.0 | 50(0.2) | Working under extremely low pressure. Applicable to residential water purifier and water purifying devices in hospital and laboratory water treatment with TDS lower than 500 ppm. | 60 (0.41) | 250 | 15 |
| UM1810-50 | 97.0 | 50(0.2) | |||||
| UM1812-75HR | 99.0 | 75 (0.28) | |||||
| UM1812-75 | 97.0 | 75 (0.28) | |||||
| UM-2012-100HR | 99.0 | 100 (0.38) | |||||
| UM-2012-100 | 97.5 | 100 (0.38) | |||||
| UM-2012-150 | 97.5 | 150(0.57) | |||||
| Special Size RO Membrane | UM-2812-200 | 97.0 | 200(0.76) | working under extremely low pressure. Applicable to automatic water dispenser and residential drinking fountain. | 100 (0.69) | 250 | 20 |
| UM-3012-300 | 97.0 | 300(1.14) | 100 (0.69) | 250 | 20 | ||
| UM-3012-400 | 97.0 | 400(1.51) | 100 (0.69) | 250 | 20 | ||
| UM-3013-400 | 97.0 | 400(1.51) | 100 (0.69) | 250 | 20 | ||
| UM-3012-500 | 97.0 | 500(1.89) | 100 (0.69) | 250 | 20 | ||
| UM-3013-500 | 97.0 | 500(1.89) | 100 (0.69) | 250 | 20 | ||
| UM-3013-600 | 97.0 | 600(2.27) | 100 (0.69) | 250 | 20 | ||
| UM-3013-700 | 97.0 | 700(2.65) | 100 (0.69) | 250 | 20 | ||
Product Advantages
Spiral wound design for superior membrane flux
Thin film composite provides excellent TDS suppression
Revolutionary high active membrane surface area
Resistant to a wide range of operating conditions
Industry standard size compatible with most RO systems
Membrane element size
All units of the icon are: mm (inch)
Important information
1. The water output listed in the table is an average value and the minimum water output of individual membrane elements should not exceed 20% of the nominal value.
2. Membrane life may vary depending on local water conditions, usage patterns and frequency of filter changes.
3、The RO produced water should be discharged during the first hour of operation.
4、During storage and operation, it is forbidden to add any chemicals that have an effect on the membrane element.
Product Benefits
- Removal of up to 99% of total dissolved solids from water
- High rejection rates and reliable flow rates
- 100% performance and quality tested
- Backed by our experienced technical support staff
- High quality with consistent and reliable performance
- Using the most advanced membrane technology and manufacturing processes
- Standard sizes to fit common housings
