Powered by Made-in-China.com
150psi 4021 RO Membrane 4 Inch Low Pressure Reverse Osmosis Membrane
US$40.00
1-49 piece
US$35.00
50-199 piece
US$30.00
200-999 piece
US$28.00
1,000+ piece
Sample price:US$42.00/piece.Request sample
Product profile
Membrane Type
ROType
ROSalt Rejection (%)
99Model NO.
LP-4021Recovery Rate(%)
15Pressure Psi (MPa)
150(1.03)Test pH
7-8Transport Package
CartonTrademark
CMOrigin
ChinaHS Code
8421999090Production Capacity
100000piece/YearKey features
High Salt Rejection: Achieves 99.0% salt rejection for superior water purification performance.
Low Pressure Operation: Operates at 150 psi, reducing energy consumption compared to high-pressure systems.
High Output Capacity: Provides an average yield of 950 GPD (3.6 m3/d) for efficient water production.
Wide pH Tolerance: Supports continuous running water pH range of 3-10 and cleaning pH 2-11.
Trusted Manufacturer: Over 15 years of experience with high-quality customization and fast delivery.
Quality Assurance: Strict process with pre-production samples and final inspections before shipment.
Company profile

CertifiedBusiness Type: Trading Company CertifiedNearest Port: Shanghai portAverage Response Time: ≤4.60h 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 of this membrane?
A:
The membrane achieves a salt rejection rate of 99.0%.
Q:What is the operating pressure for this RO membrane?
A:
The operating pressure is 150 psi (0.69 Mpa), while the maximum operating pressure is 600 psi.
Q:What is the daily water production capacity?
A:
The average yield is 950 GPD (3.6 m3/d).
Q:What is the warranty or quality guarantee?
A:
We provide a pre-production sample before mass production and a final inspection before shipment to guarantee quality.
Q:What are the accepted payment terms?
A:
Accepted payment types include T/T, L/C, D/P, D/A, Credit Card, PayPal, Western Union, Cash, and Escrow.
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
You may also like
Premium 4 Inch 4040 Reverse Osmosis Membrane for Clean Water
US$70.00
1 Pieces(MOQ)
RO Membrane Low Pressure Reverse Osmosis Water Filter Membrane Xle4040
US$45.00-55.00
10 piece(MOQ)
4040 Low Pressure Commercial Reverse Osmosis RO Membrane Manufactured by Rtl
US$190.00-240.00
30 piece(MOQ)
Low Pressure Reverse Osmosis Membrane Water Filter 2514
US$24.00-28.00
10 piece(MOQ)
Lp 4021 RO Membrane Low Pressure Reverse Osmosis Membrane
US$28.00-40.00
1 piece(MOQ)
Low Pressure and Must-Buy 4040 Water Filter RO Membrane with Hot-Selling Price
US$87.00
1 pieces(MOQ)
Lp-4040 Low Pressure Reverse Osmosis Membrane for Wastewater Purification in a Factory
US$46.00-55.00
1 piece(MOQ)
4.1 MPa RO Breezetech Carton Durable Reliable 8 Inch 150psi Xlp-8040 Membrane Factory
US$200.00
10 Piece(MOQ)
RO Membrane 8040 Reverse Osmosis Low Pressure Membrane Ulp4040 RO Membrane
US$51.00
1 Piece(MOQ)
Dow Reverse Osmosis Membrane Ultra-Low Pressure Membrane RO Membrane Sw8040 Sw4040 Lcle 4040 RO Water Purifier
US$260.00-300.00
1 Piece(MOQ)
Sw Bw Tw Water Treatment RO Reverse Osmosis Membrane for 8040/4040/4021/2540/2521
US$200.00-240.00
1 Piece(MOQ)
High Salt Rejection Industrial 8inch Low Pressure 8040 RO Membrane
US$345.00-390.00
1 Piece(MOQ)
Hot Sale RO Membrane 4040 8040 Reverse Osmosis 4 8 Inch Water Filter Plant Purifier
US$201.00-215.00
1 Piece(MOQ)
Ultra Low Pressure High Salt Rejection Brackish Water Reverse Osmosis Membrane
US$46.00-52.00
1 Piece(MOQ)



















