Hangzhou Haina Environmental Protection Tech Co., Ltd.
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Nano Membrane Element 100GPD for Nano Water Filter Water Treatment
Nanofiltration membrane: the pore size is above 1nm, generally 1-2nm. It is a functional semi permeable membrane that allows solvent molecules or some low molecular weight solutes or low valent ions to pass through. It is a kind of special and promising separation membrane. It is named for its ability to intercept substances about nanometer in size. It is used to remove the organic matter and chromaticity of surface water, remove the hardness of groundwater, partially remove dissolved salts, concentrate fruit juice and separate useful substances in drugs.
Product Specification
| Model | NF-2012-100 | |
| Performance | Stable Desalination Rate% | ≥95% |
| Average permeate Flow GPD | 100 | |
| Test Conditions | Test Pressure | 90psi |
| Test Temperature | 25±1ºC | |
| Test Solution(NaCl) | 500ppm | |
| Test solution pH | 7.5 | |
| Single Membrane Element Recovery Rate | 15% | |
| Dimensions | ||||||
| Model | Size(mm) | |||||
| A | B | C | D | E | ||
| NF-2012-100 | 298±0.5 | 47±1 | 17±0.5 | 22±1 | 254±1 | |
Operating limit
| Membrane element type | Polyamide composite membrane |
| Maximum operating temperature | 113 ° F (45 ° C) |
| Working pressure | 150psi (10bar) |
| Maximum feed water flow | 2.0gpm (7.6lpm) |
| Continuous operation pH range a | 2-11 |
| Short-term cleaning pH range (30min) | 1-13 |
| Maximum water supply SDI | SDI 5 |
| Tolerance of free chlorine | < 0.1ppm |
We have over 18 years experiences in RO water treatment in China.
1.We specialized in RO products and water prodution line,focus on offering the best quality products and service.
2.Over 18 years experience in the RO water treatment ,water filling production line.
3.OEM and ODM order accepted
4.Strict QC process to make sure membrane with high quality.each membrane will be fully tested before shipment,we also will send you the testing video for your inspection
5.Various combination meet all the customized need
6.A good team with technical department, production department,sales department and after sales service department.
FAQ:
1. Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
2. Q: Should we use our logo/brand?
A: Yes, OEM is absolutely supported. But for some items quatity is 500pcs.
3. Q: What is the filtering accuracy of RO membrane?
A: RO meembran filtering accuracy is 0.0001um.
4.RO membrene desalination rate and service life ?
A: RO membrane desalination rate more than 98%,service life according to water quality 2-3years.
5. Q: What is the payment?
A: Usually we offer two payment terms: by Alibaba or by TT. L/C and D/A.
6. Q: How long time have your company in water treatment?
A: We have more than 21 years experience in water treatment equipment/water treatment solution.