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industrial Water Treatment Reverse Osmosis Sea Water Membrane 4021
US$130.00
1-19 piece
US$126.00
20-99 piece
US$122.00
100-499 piece
US$120.00
500+ piece
Sample price:US$130.00/piece.Request sample
Product profile
Membrane Type
ROType
ROSalt Rejection Rate
99.8Model NO.
SW-4021Effective Membrane Area FT2(M2)
33(3.1)Operating Pressure Psi(MPa)
800(5.5)Average Yield Gpd(M3/D)
750(2.8)Recovery Rate(%)
8Max.Inflow Temperature(℃)
45Max.Inflow SDI
5Model
Cm-Sw-4021Free Chlorine Concentration
<0.1Continuous Running Water pH Range
3-10Material
TfcColor
GreenAfter-Sales Service
Online SupportTransport Package
CartonTrademark
CMOrigin
ChinaHS Code
8421999090Production Capacity
100000piece/YearKey features
High Salt Rejection Rate: Achieves 99.8% salt rejection for effective seawater desalination.
Large Effective Area: Features 33 square feet (3.1 m2) of effective membrane area.
High Operating Pressure: Designed for 800 psi (5.5 MPa) operating pressure with 1200 psi max.
Wide pH Range: Operates continuously in pH 3-10 and cleans in pH 2-11.
Low Chlorine Tolerance: Requires free chlorine concentration below 0.1 ppm for protection.
Fast Delivery Time: Offers fast delivery within 15 workdays for both peak and off-peak seasons.
Online Support Service: Provides online technical support for all membrane products.
Customization Available: Offers customization options for specific water treatment needs.
Company profile

CertifiedBusiness Type: Trading Company CertifiedNearest Port: Shanghai portAverage Response Time: ≤3.24h 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 staff members. We sell globally, with major markets in Southeast Asia, Middle East, and South Asia.
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 choose us over other suppliers?
A:
We have over 15 years of experience in the water treatment line, specialize in seawater membranes, and offer high quality, customization, and fast delivery.
Q:What services and terms do you provide?
A:
We accept various delivery terms (FOB, CIF, etc.), payment currencies (USD, EUR, etc.), and payment types (T/T, L/C, 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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