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4 Inch Low Pressure Reverse Osmosis Membrane for Water Dispenser
US$42.00
10-49 piece
US$41.00
50-199 piece
US$40.00
200-999 piece
US$38.00
1,000+ piece
Sample price:US$42.00/piece.Request sample
Product profile
Membrane Type
ROType
ROEffective Membrane Area(M2)
36(3.3)Model NO.
LP-4021Average Yield Gpd(M3/D)
950(3.6)Salt Rejection(%)
99Recovery Rate(%)
15Operating Pressure Psi(MPa)
150(1.03)Max Operating Preesure Psi(MPa)
600(4.14)Test Condition
25degreeModel
Cm-Lp-4021Chemical Cleaning Water pH Range
2-12Transport Package
CartonTrademark
CMOrigin
ChinaHS Code
8421999090Production Capacity
100000piece/YearKey features
High Salt Rejection: Achieves 99% salt rejection for superior water purification performance.
High Production Yield: Delivers an average yield of 950 GPD (3.6 m3/d) for efficient output.
Wide pH Tolerance: Supports continuous running water pH 3-10 and cleaning pH 2-11.
Trusted Manufacturer: Over 15 years of experience in membrane production and sales.
Fast Delivery: Offers fast delivery time with lead times within 15 workdays.
CE Certified: Products meet CE certification standards for quality assurance.
Company profile

CertifiedBusiness Type: Trading Company CertifiedNearest Port: Shanghai portAverage Response Time: ≤5.49h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryShanghai Cm Environmental Technology Co., Ltd., established in 2019, is a trading company based in Shanghai, China. Specializing in membrane products for water treatment, it holds an ISO9001:2015 certification and operates with 9 employees. The company engages in international trade, exporting to regions like Europe, America, the Middle East, and Southeast Asia. Despite its small workforce and limited manufacturing space, the company is recognized for its cost-effective and high-quality products.
Supplier typeShanghai Cm Environmental Technology Co., Ltd. is classified as a Trading Company.
CertificationsThe company holds an ISO9001:2015 certification, indicating a commitment to quality management standards.
R&D capabilityThe company engages in R&D of membrane technology but has minimal R&D experience, as indicated by only one year.
Client casesProducts are sold internationally, recognized by customers in various regions including Europe, America, and Asia.
Product Q&A
Q:What is the salt rejection rate?
A:
The membrane achieves a salt rejection rate of 99%.
Q:What is the average daily yield?
A:
The average yield is 950 GPD (3.6 m3/d).
Q:What is the operating pressure range?
A:
Operating pressure is 150 psi (0.69 MPa), with a max of 600 psi (4.2 MPa).
Q:What is the warranty or quality guarantee?
A:
We provide a pre-production sample before mass production and final inspection before shipment.
Q:What is the lead time for delivery?
A:
The lead time is within 15 workdays for both peak and off seasons.
Send Inquiry
*To:
Shanghai Cm Environmental Technology Co., Ltd.
Shanghai Cm Environmental Technology Co., Ltd.*Content:
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