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The high-flow domestic reverse osmosis membrane for domestic water dispensers is one of the industry's most reliable, consistent and high-quality products. Through the use of advanced membrane technology, the reverse osmosis membrane elements provide an excellent balance between high flow rates and high desalination rates.
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%
Notes
1. Keep the membrane element moist after use;
2. Because the membrane element contains a protective liquid, the water produced within the first hour of use should not be used;
3. Customers should not add other chemicals that could damage the membrane element when using it, as this will seriously affect the quality of the element.
4. Customers should store the RO membrane in a dry box at room temperature to avoid damage caused by low temperatures and high heat. If the polyethylene bag is broken, it should be refilled with a protective solution and vacuum packed to avoid microbial growth.
Translated with www.DeepL.com/Translator (free version)
If you would like to know more about our RO membranes, please contact us!
The high-flow domestic reverse osmosis membrane for domestic water dispensers is one of the industry's most reliable, consistent and high-quality products. Through the use of advanced membrane technology, the reverse osmosis membrane elements provide an excellent balance between high flow rates and high desalination rates.
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%
Notes
1. Keep the membrane element moist after use;
2. Because the membrane element contains a protective liquid, the water produced within the first hour of use should not be used;
3. Customers should not add other chemicals that could damage the membrane element when using it, as this will seriously affect the quality of the element.
4. Customers should store the RO membrane in a dry box at room temperature to avoid damage caused by low temperatures and high heat. If the polyethylene bag is broken, it should be refilled with a protective solution and vacuum packed to avoid microbial growth.
Translated with www.DeepL.com/Translator (free version)
If you would like to know more about our RO membranes, please contact us!
First of all, you should have a water pressure meter, you test the pressure of the waste water, if the pressure value is above 6KG, it means that the RO membrane may be blocked. Or you have a TDS or conductivity meter, you test the water quality if the TDS value of the water is very high, then the d
China Commodities Expo Nigeria was held as scheduled from November 8, 2022 - November 11, 2020.During the exhibition, our team members answered questions from a professional perspective for many customers and provided diverse solutions for the industry.Exhibition Overview The show was packed with ex
Time: 8 Nov.-11 Nov.2022Exhibition Address: Landmark Centre, Lagos, NigeriaBooth : A27-A28 We will be in Nigeria from November 6th to December 10th to prepare for the Exhibition. Looking forward to our meeting! WeChat/WhatsApp: +86-13393211007 à Email: sales@cnumek.com