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The domestic type low pressure special size TW series membrane elements are used in a variety of domestic water purifiers, hospitals, laboratory water purifiers and other small systems. Advanced membrane technology and automated manufacturing enable these elements to provide consistent performance that equipment suppliers, water treatment distributors and residential customers can rely on.
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.
Notes
1. The data and information provided by Hebei UMEK Environment Machine Co., Ltd. in this document are obtained through long-term experiments, and we are confident that these data and information are accurate and effective. Hebei UMEK Environment Machine Co., Ltd. is not responsible for all consequences arising from the use or maintenance of the products by customers not in accordance with the conditions provided in this book. Customers are requested to strictly follow the product design, use and maintenance requirements and keep relevant records!
2. Due to technological progress and product updates, product information may change at any time without prior declaration. Please pay attention to the latest product information of Hebei UMEK Environment Machine Co., Ltd.
The domestic type low pressure special size TW series membrane elements are used in a variety of domestic water purifiers, hospitals, laboratory water purifiers and other small systems. Advanced membrane technology and automated manufacturing enable these elements to provide consistent performance that equipment suppliers, water treatment distributors and residential customers can rely on.
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.
Notes
1. The data and information provided by Hebei UMEK Environment Machine Co., Ltd. in this document are obtained through long-term experiments, and we are confident that these data and information are accurate and effective. Hebei UMEK Environment Machine Co., Ltd. is not responsible for all consequences arising from the use or maintenance of the products by customers not in accordance with the conditions provided in this book. Customers are requested to strictly follow the product design, use and maintenance requirements and keep relevant records!
2. Due to technological progress and product updates, product information may change at any time without prior declaration. Please pay attention to the latest product information of Hebei UMEK Environment Machine Co., Ltd.
