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Reverse osmosis membranes remove potentially harmful chemicals from drinking water, such as lead, chromium and nitrates. Total dissolved solids and many other unhealthy contaminants are effectively removed from the water, producing better, cleaner water for your family to consume and enjoy.
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 | ||
Test conditions: Test pressure: 100 psi (0.69Mpa)
Test fluid temperature: 25 °C
Test solution concentration (NaCI): 250ppm
pH value of test solution: 7.5
Single membrane element recovery rate: 20%
Extreme usage conditions
Maximum operating pressure: 300psi (2.07Mpa)
Maximum inlet water temperature: 45°C
Maximum water intake SDI: 5
Influent free chlorine concentration: <0.1 ppm
Influent pH range during continuous operation: 3~10
pH range of inlet water during chemical cleaning: 2~ 12
Maximum pressure drop of a single membrane element: 10psi (0.07Mpa)
Membrane element size
All units of the icon are: mm (inch)
Instructions
1.Unsecure the RO Membrane Housing
2.Remove old RO Membrane from system, discard
3.Remove the RO Membrane cap from new RO Membrane (use a wrench if necessary)
4.Remove wrapping from RO Membrane
5.Insert RO Membrane
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..
Reverse osmosis membranes remove potentially harmful chemicals from drinking water, such as lead, chromium and nitrates. Total dissolved solids and many other unhealthy contaminants are effectively removed from the water, producing better, cleaner water for your family to consume and enjoy.
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 | ||
Test conditions: Test pressure: 100 psi (0.69Mpa)
Test fluid temperature: 25 °C
Test solution concentration (NaCI): 250ppm
pH value of test solution: 7.5
Single membrane element recovery rate: 20%
Extreme usage conditions
Maximum operating pressure: 300psi (2.07Mpa)
Maximum inlet water temperature: 45°C
Maximum water intake SDI: 5
Influent free chlorine concentration: <0.1 ppm
Influent pH range during continuous operation: 3~10
pH range of inlet water during chemical cleaning: 2~ 12
Maximum pressure drop of a single membrane element: 10psi (0.07Mpa)
Membrane element size
All units of the icon are: mm (inch)
Instructions
1.Unsecure the RO Membrane Housing
2.Remove old RO Membrane from system, discard
3.Remove the RO Membrane cap from new RO Membrane (use a wrench if necessary)
4.Remove wrapping from RO Membrane
5.Insert RO Membrane
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..
