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NSF RO Membrane Element 4 Inch Low Pressure Reverse Osmosis Membrane
4-inch FR Low Pressure Water Purifier of Reverse Osmosis RO Membrane Element
The anti-pollution reverse osmosis membrane is an aromatic polyamide composite membrane element made for the desalination of brackish water. It has the characteristics of low pressure operation, high water production and good desalination performance. At the same time, the membrane surface is treated by a special process. , changing the charge and smoothness of the membrane surface, increasing the hydrophilicity of the membrane surface, thereby reducing the pollution of pollutants and microorganisms on the membrane surface, and achieving the purpose of reducing the pollution of membrane elements and prolonging the service life.
As the technical core component of reverse osmosis equipment, the principle of reverse osmosis membrane is to use the pressure difference as the driving force. When the pressure is greater than the natural osmotic pressure, the water solvent will permeate against the reverse direction of natural osmosis. Thereby, the permeated solvent, that is, the product water, is obtained on the low pressure side of the membrane, so as to achieve the purpose of separation, extraction, purification and concentration.
Performance
| Model Number | Description | 4040-FR |
| Performance & Test Condition |
The Desalination Rate % | 99.5% |
| Water Rate GDP | 2400 | |
| The Test pressure | 225psi | |
| Test solution Temperature | 25± 1ºC | |
| Test Solution Concentration NaCl | 2000ppm | |
| Test solution PH value | 6.5-7.5 | |
| Recovery Of Single-Branch Membrane Element | 15% | |
| Feed water SDI | ≤5 |
Note:1. The Max. continous operation temperature is 35ºC when PH rate over 10.
2.In certain conditions,if would cause membrane breakage if the free chlorine or the other oxidant in feedwater.The production quality guarantee range is notincluded membrane breakage by oxiadation.
Membrane Dimentions
Our Service:
Pre-sale service
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design is available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying to offer.
4.All of our products are produced by our professional workers and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you within 7 working days after your payment
3. Email you the tracking No., and help to chase the parcels until it arrive you.
After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.
FAQ:
Q: How to buy your products?
A: we need some essential information include sewage sources, sewage quality ( COD, BOD,SS),Required Filtered water quality, designed technological process, site engineering conditions (contact us for details),then we will design the uitable solutions for you and prepare to give you best price.
Q: How to pay?
A: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balanced against the copy of B/L.
Q: What is the delivery time?
A: Usually within 15days. Also depends on order quantities.
Q: Can the package be customized by our own logo ?
A: Yes, the package can be customized your logo, but the MOQ will be higher for which we can discuss as per the specific orders.
Q: How to install after the products arriving destination?
A: We will provide detailed illustrations to you. And we can also provide guide to your workers how to use it and how to maintain
it.
Q:What's the certification do you have?
A: We have NSF, ISO9001, OHSAS18001, ISO14001 Certifications.
NSF RO Membrane Element
,RO Membrane Element 4 Inch
,4 Inch Low Pressure Reverse Osmosis Membrane
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