Puri-guard® BW-4040
•Standard 2400GPD flow, 99.7% rejection
•225psi ,use range ≤8000ppm suggested
•Rapid desalination and long-term lifecycle
•Premium packaging
•OEM...
Industrial RO Membrane
Your Professional Industrial RO 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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![BW 4040]()
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![ULP 4040 Membrane]()
ULP 4040 MembranePuri-guard® ULP 4040 membrane equal with LE typeread more
*Size： 4” diameter and 40” length.
*LE (Low Energy) series is an ultra-low pressure aromatic polyamide composite membrane element for... -
![XLE 4040 Membrane]()
XLE 4040 MembranePuri-guard® XLP 4040 membraneread more
* Equal with XLE 4040 membrane type
* 4” diameter and 40” length
*99.2% rejection and 2600GPD standard flow
*extremely low-pressure for desalting... -
![FR 4040]()
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![Membrane BW 8040]()
Membrane BW 8040Puri-guard® membrane BW 8040read more
*mostly popular types among 8040
*97% rejection and 10500GPD normal , higher flow is also acceptable
*brackish water use with its size 8" diameter X... -
![ULP 8040 Membrane]()
ULP 8040 MembranePuri-guard® ULP 8040 membrane an ultra-low-pressure model; size 8” diameter X 40” length; Low pressure with 150psi membrane , save energy use ; Same flow but can keep higher rejection...read more -
![8040 RO Membrane]()
8040 RO MembranePuri-guard® 8040 RO membraneread more
* Supply full series ,like 8040 RO membrane XLP, ULP, BW, SW, EUF,HSRO types.
* Standard 8040 size can do easily replacement with Dupont, Toray, Vontron and... -
![TW 8040 RO Membrane]()
TW 8040 RO MembranePuri-guard® TW 8040 RO membraneread more
*13000GPD flow , 99.2% high rejection
*Standard size can easily do replacement .
8 inches in diameter × 40 inches in length
*eXtra Low... -
![XLE 440 Membrane]()
XLE 440 MembranePuri-guard® XLE 440 RO membraneread more
*440 sq.feet membrane area，99.2% rejection
*ultra-low pressure , energy-saving.
*easily to do replacement
*Especially popular in Europe and...
Why Choose Us
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.
Industrial RO Membrane Specifications
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Outer Diameter |
Customized |
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Length |
5'',10''20'',30'',40'' |
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Filtration rate |
0.1-100μm |
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Material |
PP, PS, PTEF, NL, PVDF |
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Support |
Polypropylene |
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End cap |
Polypropylene |
Features
High Rejection Rates:
Remove up to 99%+ of dissolved solids, salts, organics, bacteria, and other impurities, producing high-purity water.
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High Flow Rates:
Engineered for large-scale operations, handling significantly higher volumes (GPD) than commercial units.
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Durable Construction:
Made from robust materials like polyamide composite films, capable of withstanding harsh industrial conditions and chemical exposure.
03
Material Variety:
Available in different types, including thin-film composite (TFC) for general use and specialized materials for specific challenges like seawater desalination.
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Type
01
Cellulose Acetate Membranes:
The Cellulose acetate membrane is the first type of membrane used and is still used because of its low price. They are less durable and have low chemical resistance is we compared to modern membranes.
02
Thin-film Composite Membranes:
Thin-film composite membrane is currently the most popular choice due to their high performance, durability, and resistance to various types of chemicals. They are used in almost all industries nowadays.
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Other Types:
High flux membranes, low-fouling membranes, nanocomposite membranes, etc. Each type has its advantages and uses in different applications.
Applications
01.
Water Purification:
The Industrial RO membranes are mainly used for water purification. They are important in making clean drinking water, especially in regions with scarce freshwater supplies.
02.
Wastewater Treatment:
The RO membrane is crucial for processing industrial wastewater by removing impurities and allowing the safe disposal or reuse of water.
03.
Food and Beverage Industry:
In the food and drink industry, RO membranes are employed to concentrate juices, milk, and other items as well as cleanse water used in manufacturing.
04.
Pharmaceuticals:
The medical industry depends on RO membranes to create ultra-clean water necessary for making medications and health products.
FAQ
We are one of the most reliable industrial ro membrane manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale customized industrial ro membrane at competitive price from our factory.
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