NF Membrane
Your Professional NF Membrane Supplier
Hangzhou Puri-guard Water Treatment., Co., Ltd is one of the world's leading membrane suppliers and manufacturing all types of membrane products, like RO, NF, UF, SWRO. With more than 10 years membrane experience, we design, manufacturing and supply whatever in the home- use, commercial or industrial, and even projects.
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![NF 8040]()
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![NF 4040]()
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![Household NF]()
Household NFPuri-guard® household NF includes 1812, 2012, 3012, 3013 series as main models.read more
Our Domestic NF Membrane is specially designed to remove high levels of salinity and hardness from tap... -
![Nanofiltration NF 8040]()
Nanofiltration NF 8040Puri-guard® Nanofiltration NF 8040 except the standard models，we also selecting the filed professional nanofiltration NF 8040 membrane sheet to guarantee its high-quality output.read more -
![Water Nanofiltration]()
Water NanofiltrationPuri-guard® water nanofiltrationread more
*Supply Industrial and domestic NF
*between ultrafiltration (UF) and reverse osmosis (RO) in terms of pore size.
*selectively remove divalent and... -
![NF RO Membrane]()
NF RO MembranePuri-guard® NF RO membranesread more
*NF RO membrane mainly refer to 8040. 4040.4021.2540.2521. 50-1000GPD domestic
*NF30, NF60,NF90, SW,BW, LE, XLP series
*higher rejection and flux... -
![Reverse Osmosis Nanofiltration]()
Reverse Osmosis NanofiltrationReverse Osmosis Membrane Material: PAread more
Pore Size: around 0.0001 microns
Salt rejection: 99.0-99.7(Specific details will vary by model)
Permeate Flux: 300 (1.14)/10500 (39.7)/12000... -
![Residential NF Membrane]()
Residential NF MembranePuri-guard® residential NF membrane includes 1812, 2012, 3012, 3013 series as main models. Due to the characteristics of nanofiltration membranes, they retain some minerals. Currently, they are...read more -
![NF 40 Membrane]()
NF 40 MembranePuri-guard® industrial Nanofiltration membrane is well used in different application. According to the different salt rejection and different using application, our NF mainly includes NF30, NF40,...read more -
![NF 60 Membrane]()
NF 60 MembraneA nanofiltration (NF) membrane is a type of semi-permeable membrane that filters water and other solutions based on size and charge. It falls between ultrafiltration (UF) and reverse osmosis (RO)...read more -
![Nanofiltration Membrane Flat Sheet]()
Nanofiltration Membrane Flat SheetPuri-guard® Nanofiltration membrane flat sheet is a thin, semi-permeable sheetread more
* Pore size between 1-10 nanometers
* Energy-saving type
* Have full series NF30, NF60 and NF90,for... -
![Flat Sheet Membrane]()
Flat Sheet MembraneFlat sheet membrane is the key part of membrane elements normally type: 1、reverse osmosis membrane sheet, 2、nanofiltration membrane sheet 3、SWRO membrane flat sheet.read more
Qualification certification
We company is a national high-tech enterprise,with a special aseptic production workshop for water purification membrane products,has passed the ISO9001、ISO14001、ISO45001 quality management system certificate,has the three-class qualification for professional contracting of environmental protection engineering,water-related approvals and other qualifications,is one of making three national standards companies.
Production Market
Area: Europe (Italy, Switzerland, Greece, Spain), Middle East, Egypt, India, Korea, Indonesia, Mexico, etc.
Rich Experience
Our factory is located in Huzhou of Zhejiang province, who has abundant experience to roll the membrane refer to domestic, commercial and industrial membrane elements more than 15 years.
OEM Service
We supply private label and custom membranes to OEMs all over the world for use in manufactured membrane systems.welcome to visit us for more detailed discuss about the quality,technical concerns,and for long term future cooperation.
NF Membrane Specifications
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Item |
Value |
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Productivity |
2050GPD |
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Weight (KG) |
3.38kg |
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Product name |
NF Membrane |
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Application |
Water Purification |
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Type |
HM4040FR |
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Warranty |
2Years |
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Function |
Remove Impurities |
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Capacity |
2050GPD |
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MOQ |
1pc |
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Brand |
Huamo |
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After-sales Service Provided |
Online Service |
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Working Pressure |
225PSI |
Features
Lower discharge volumes, lower retentate concentrations than RO for low value salts;Reduction salt content and dissolved matter content (TDS) in brackish water;Reduction in heavy metals;
Reduction in nitrates and sulphates;
Reduction in colour, tannins and turbidity;
Softens hard water when specific softening membranes are used;Chemical-free, e.g. needs no salt or chemicals during operation;pH of water after nano-filtration is normally non-aggressive;
Type
Water treatmentNTF membrane
The NTF membrane can be customized for residential use to industrial use with reliability and stability.For industrial and residential water treatment
Municipal water MUNI membrane
The MUNI membrane is designed for the treatment of municipal water and is mainly applied to surface and underground water.Better water quality for municipal water
Material separation MASP membrane
The MASP membrane is designed for material separation, to reach the goal of zero-emission or gain needful material in water.
Efficiency to collect materials from liquids
Removal of divalent ion and organics by softening.
Recovery of dyeing.
Separation and refinement of oligosaccharide, concentration of high strong fruit juic.
Separation of peptide and amino acid, concentration and purification of antibiotics.
Concentration of milk and whey protein.
Comprehensive utilization of agricultural products.
Development of MBR.
FAQ
We are one of the most reliable nf membrane manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale customized nf membrane at competitive price from our factory.