Powered by Made-in-China.com
RO Membrane 4040 Reverse Osmosis Seawater Desalination Reverse
US$56.68-258.86
10 Pieces
Sample price:US$56.68/piece.Request sample
Product profile
Customization
AvailableMembrane Type
SpiralType
ROModel NO.
BSD-RO-4040Stable Desalting Rate%
99Minimum Desalting Rate%
98Gpd (L/D)
380(300)-11000(41000)FT²(M²)
13(1.2)- 400(37)Testing Pressure
100psi(0.7MPa) -225psi(1.5MPa)Test Liquid Temperature
25℃Test Solution Concentration (Nacl)
2000ppmpH Value
6.5-7.5Recovery Rate of Single Membrane Element
15%Maximum Operating Pressure
600psi(2.0MPa)Maximum Inlet Water Temperature
45℃Maximum Influent SDI
5Free Chlorine Concentration in Influent
<0.1 PpmpH. Range of Influent During Continuous
3-10pH Range of Inlet Water During Chemical
2-12Transport Package
CartonSpecification
BSD-RO-4040Trademark
PasteurOrigin
ChinaHS Code
842199100Production Capacity
5000pieces/MonthKey features
High Desalting Rate: Stable desalination rate up to 99.3% with minimum rate of 98% for pure water output.
Wide Flow Capacity: Permeated water volume ranges from 380 to 11000 GPD depending on the model selected.
Robust Sealing Design: High glue joint diaphragm and O-ring seal resist chemical and biological degradation.
Waterproof Hammer End: Unique design prevents membrane damage caused by sudden high-pressure pump starts.
Energy Efficient: Requires no high temperatures or pressures, saving significant energy compared to traditional methods.
Modular Flexibility: Systems can be modularly designed to accommodate various scales and application needs.
Long Service Life: Designed for long-term operation with high reliability and stable performance.
OEM Customization: Full customization available including logo, packaging, and product specifications.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen Port; Fangchenggang PortAverage Response Time: ≤6.73h
AI-Powered supplier vetting
SummaryThe supplier operates in composite reverse osmosis membranes, water treatment agents, consumables, and water treatment equipment. It reports CE and SGS certifications, OEM and ODM services, four production lines, 11–20 quality-control staff, and stated output for water filters, treatment systems, RO systems, desalination systems, and RO membranes. Export sales represent 71%–90% of total sales, with Southeast Asia, the Middle East, and domestic markets identified. However, the supplier has no overseas agents, branches, warehouses, or showrooms, has not participated in offline trade shows, and reports no new products during the past year or available SDK. Its stated financial figures are all zero for the two reported periods, while manufacturing-contract validity, formal service procedures, and an approved-supplier list are absent.
Supplier typeThe supplier is a manufacturer and seller of composite RO membranes, water-treatment equipment, consumables, and related environmentally friendly equipment. Its four production lines and listed production output support a manufacturing classification, while export sales of 71%–90% indicate substantial international business activity.
CertificationsThe supplier explicitly states that its products have passed CE and SGS certifications and that it maintains strict quality control. The slices do not provide certificate numbers, scopes, or validity dates, but they do provide direct evidence of certification claims.
Financial creditThe reported operating revenue, operating cost, gross profit, and operating profit are all zero for both stated reporting periods. These figures provide no positive evidence of operating financial strength and raise a material credibility concern, although the slices do not explain whether the entries reflect inactivity, missing data, or reporting convention.
R&D capabilityThe supplier claims continuous improvement and adoption of advanced equipment and technology, and it offers ODM services. Nevertheless, it reports no new products in the past year, no SDK availability, and only one year of total R&D-engineer experience, so current innovation capability is not demonstrated strongly.
Production capacityThe supplier reports four production lines, 11–20 quality-control staff, specified output across water-treatment products, in-stock capability, and one-month average lead times in both peak and off-season. However, it lacks a valid manufacturing-capacity contract with related subcontractors, and finished products are checked by packing staff, indicating limitations in documented production-control assurance.
Customization capabilityThe supplier explicitly provides OEM and ODM services and reports full customization capability for design services. It does not provide OEM services for popular brands, but the broader evidence supports customization for customer requirements.
Product Q&A
Q:Are you a trading company or a manufacturer?
A:
We are a professional manufacturer of various filtration equipment, filtration consumables, filter elements, filter bags and filter cloths.
Q:Can I have samples?
A:
Yes, the sample fee can be refunded if you place a formal order in the future.
Q:Can you make customized products?
A:
Yes, you are required to provide drawings or samples.
Q:Can I use the package we designed ourselves?
A:
Yes, both the logo and packaging style can be customized.
Q:What is your MOQ?
A:
Normally, 100 pieces/item. Any trial order below MOQ is warmly welcomed. If you have a trial order, please feel free to contact us so that we can make some shipping suggestions for you based on the quantity you need to save costs.
Send Inquiry
*To:
Changsha Pasteur Environmental Protection Technology Co., Ltd
Changsha Pasteur Environmental Protection Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Seawater Desalination 99.5% Rejection 1000L/H 4040 8040 RO Membrane
US$350.00-395.00
1 Piece(MOQ)
Vontron Seawater RO Membrane Reverse Osmosis 8040 4040 for Desalination
US$100.00
1 Piece(MOQ)
High Performance 99.8% Desalination Seawater Reverse Osmosis Element RO Membrane
US$44.00-51.00
1 Piece(MOQ)
Quick Change Replacement Sw-4040 Seawater Desalination Industrial RO Membrane
US$345.00-390.00
1 Piece(MOQ)
High Rejection Sw 4040 RO Membrane for Seawater Desalination Reverse Osmosis System
US$58.00
10 Piece(MOQ)
Seawater Desalination Sw4040 Reverse Osmosis Membrane 1600GDP RO Membrane
US$63.00-71.00
1 Piece(MOQ)
China Factory Price Reverse Osmosis 4040 RO Membrane for Seawater Desalination Plant
US$180.00
1 piece(MOQ)
Seawater Desalination RO Membrane High Pressure Reverse Osmosis Element 260704
US$1.80-2.90
1 Piece(MOQ)
Seawater Desalination RO Membrane High Pressure Reverse Osmosis Element 260702
US$1.80-2.90
1 Piece(MOQ)
Small Pure Water Equipment RO Membrane Seawater Desalination Reverse Osmosis Membrane4inch
US$30.00-65.00
10 Pieces(MOQ)
Seawater RO Filter Reverse Osmosis Membrane Desalination Plant
US$159.00-237.00
1 Piece(MOQ)
Seawater Desalination RO Membrane High Pressure Reverse Osmosis Element 260625
US$1.80-2.90
1 Piece(MOQ)
Industrial Reverse Osmosis RO Membrane for Seawater Desalination
US$255.00-275.00
10 Pieces(MOQ)
Price Reverse Osmosis RO Membrane 4040 8040 for Sea Water Desalination
US$51.00
1 Piece(MOQ)



















