So Safe Quick Cheap Small 4 Stage Change Water Life Pre Purification Filter System Personal For Drinking
Aquatal PT-1170 filter element
The first-generation quick-connection filter element of our company is designed and developed in Korea and then produced in our company, and is divided into PP, pre carbon, ultrafiltration, RO and post carbon filter elements according to functions. M8 series filter element is the first filter element adopting the quick-connection structure in the industry. At present, the filter element is suitable for undersink and table water purifiers, and is divided into 6'' and 12'' according to the length size
Technical parameters | ||
Item | Technical requirement | |
Maximum working pressure | 0.86MPa | |
Working pressure | 0.1~0.55MPa | |
Applicable water temperature | 4~38℃ | |
Hydraulic circulation test | No leakage at the housing and the welding part for 100,000 times at 0~1.05MPa | |
Bursting pressure | ≥3.2MPa (whole filter, including internal filter material) | |
Sealability | No leakage at the housing and the welding part for 5min at 1.2MPa water pressure | |
Hygienic safety requirement | In accordance with Standard for Hygienic Safety Evaluation of Equipment and Protective Materials in Drinking Water (2001) | |
1)PP filter element
Functions: the coarse filtration filter element is first contacted with source water to remove above 5um impurities and pollutants such as rust, sand grains and earth in the water, and to ensure normal work of spare parts contacted with the water and the membrane filter element.
Item | Initial flow rate | Service life | Turbidity removal rate |
Technical requirement | ≥3L/min at 0.3MPa working pressure | Water inlet condition is Beijiao running water and the total water production quantity ≥3,600L | Effluent turbidity removal rate is 50% based on ISO12103 |
2)Pre active carbon filter element
Functions: Active carbon subjected to high-temperature treatment adsorbs and removes residual chlorine, trihalomethane (carcinogenic substance), phenols, disinfecting byproduct, organic chemical substance, etc. dissolved in the waterso as to protect the membrane filter element, and allow it to exert normal function.
Item | Initial flow rate | Service life | Oxygen consumption removal rate |
Technical requirement | >3L/min at 0.3MPa working pressure | Water inlet condition is Beijiao running water and the total water production quantity ≥7,200L | Iodine adsorption value ≥950mg/g |
3)Ultrafiltration filter element
Functions: the pressure required by ultrafiltration membrane running is lower than that of RO membrane; the ultrafiltration filter element has the characteristic of large water purification quantity; the allowable temperature and pH range is wide; mineral substances cannot be removed; the removal capacity of suspended substances, larger bacteria, escherichia coli, etc. is high.
Item | Technical requirement |
Initial flow rate | ≥2.0L/min at 0.3MPa working pressure |
Service life | Water inlet condition is Beijiao running water and the total water production quantity ≥5400L |
Effluent bacterium index | ≤50cfu/ml |
Effluent escherichia coli index | Not detected |
Effluent turbidity | ≤0.2NTUEffluent turbidity shall be ≤0.2NTU within 15NTU turbidity |
4)RO filter element (50GPD and 75GPD)
Functions: The ultraprecise reverse osmosis membrane (0.0001um: PPM of hair) removes heavy metal, bacteria, organic chemical substances or foreign substances with molecular weight greater than 200, so that the complete machine exerts a perfect purification effect.
Item | Technical requirement |
Initial flow rate | Pure water flow rate ≥50GPD |
Water inlet condition is Beijiao running water and the total water production quantity (pure water) ≥7,200L. Within the service life range, pure water flow rate ≥50GPD and salt removal rate ≥96%. | |
Effluent bacterium index | ≤20cfu/ml |
5)Post active carbon filter element
Functions: active carbon subjected to high-temperature treatment removes the peculiar smell in the water flowing in through the drinking water pipe so as to restore the fresh taste.
Item | Initial flow rate | Service life | Iodine adsorption value |
Technical requirement | >3L/min at 0.3MPa working pressure | Water inlet condition is Beijiao running water and the total water production quantity ≥7,200L | Iodine adsorption value ≥1,000mg/g |
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