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4 Inch Bw Reverse Osmosis Membrane with a Great Water Purification Ability
US$55.00
1-49 piece
US$50.00
50-199 piece
US$48.00
200-999 piece
US$46.00
1,000+ piece
Sample price:US$55.00/piece.Request sample
Product profile
Membrane Type
ROType
ROEffective Membrane Area(M2)
78(7.2)Model NO.
BW-4040Average Yield Gpd(M3/D)
2500(9.5)Salt Rejection(%)
99.5Recovery Rate
15Operating Pressure Psi(MPa)
225Max Operating Pressure Psi(MPa)
600(4.4)Chemical Cleaning Water pH Range
2-11Transport Package
CartonTrademark
CMOrigin
ChinaHS Code
8421999090Production Capacity
100000piece/YearKey features
High Salt Rejection Rate: Achieves 99.5% salt rejection for superior water purification quality.
Large Effective Membrane Area: Features 78 square feet (7.2 m2) of effective membrane area for high capacity.
Wide pH Cleaning Range: Supports chemical cleaning in a pH range of 2-11 for extended membrane life.
High Operating Pressure Tolerance: Max operating pressure up to 600 psi (4.4 MPa) ensures stable performance.
Fast Water Yield: Delivers an average yield of 2500-2600 GPD (9.12-9.5 m3/d) per element.
Low Inflow SDI Requirement: Requires Max inflow SDI of 5, suitable for standard pre-treatment systems.
Established Manufacturer: Over 15 years of experience in water treatment lines and membrane production.
Rapid Delivery Capability: Fast delivery time available with peak and off-peak lead times within 15 workdays.
Company profile

CertifiedBusiness Type: Trading Company CertifiedNearest Port: Shanghai portAverage Response Time: ≤3.09h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
About Our Factory & Business Background
AddressRoom 808, Building 9, No. 1188 Jiangyue Road, Minhang District, Shanghai, China
Plant Area98 square meters
Number of Employees9
Registered Capital2,000,000 RMB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsRO Membrane, UF Membrane, Mbr Membrane, RO System, Mbr System, Sw Membrane, Water Treatment System, Sewage Treatment
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2019-01-14
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
Our Certifications, Standards & Industry Recognition
Product CertificationCE
Product Q&A
Q:Who are you?
A:
We are based in Shanghai, China, established in 2019, with 5-10 office staff. We sell to Southeast Asia, Mid East, South Asia, North America, South America, Eastern Asia, Southern Europe, Domestic Market, Northern Europe, Western Europe, Eastern Europe, Africa, and Central America.
Q:How do you guarantee quality?
A:
We always produce a pre-production sample before mass production and conduct a final inspection before shipment.
Q:What products can you supply?
A:
We supply water purifiers, air cleaners, RO membranes, NF membranes, and UF membranes.
Q:Why should I buy from you?
A:
We are a main production water treatment line company with over 15 years of experience, offering high quality, customization, and fast delivery time, especially popular for seawater membranes.
Q:What services and terms do you accept?
A:
We accept delivery terms like FOB, CFR, CIF, EXW, etc., payment currencies USD, EUR, HKD, CNY, and payment types T/T, L/C, Credit Card, PayPal, etc. We speak English and Chinese.
Send Inquiry
*To:
Shanghai Cm Environmental Technology Co., Ltd.
Shanghai Cm Environmental Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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