Powered by Made-in-China.com
4040 RO Membrane Element for Commercial Water Purification Systems
US$1,999.00-2,500.00
1 Set
Sample price:US$3000.00/set.Request sample
Product profile
After-sales Service
YesWarranty
1yearType
MembraneModel NO.
NFMethod
Chemical TreatmentUsage
Industrial, Municipal WastewaterProduct Mode
N40-8040/28IEffective Area(FT2/M³)
440/40.8Stable Salt Rejection(%)Mgso4
96Stable Salt Rejection(%)Nacl
20-55Standard Permeate Flow(Gpd/M³/D)
11100/42Transport Package
Standard PackageSpecification
N40-8040/4040/28i/34i/36iTrademark
DUBHEOrigin
ChinaHS Code
84212990Key features
High Salt Rejection: Stable MgSO4 rejection of 96% and NaCl rejection of 20-55% for effective purification.
Durable Polymer Structure: Multi-layer composite polyamide membrane ensures excellent separation and durability.
Wide pH Operating Range: Continuous operation supported within pH 3-10 range for versatile water conditions.
1-Year Warranty Coverage: Comprehensive 1-year warranty covering mechanical defects and performance issues.
Low Chlorine Tolerance: Operates safely with feed chlorine levels below 0.1 ppm to prevent oxidation damage.
High Pressure Resistance: Maximum operating pressure up to 600 psi (4.14 MPa) for demanding applications.
Global After-Sales Support: Overseas service centers available in key regions for technical assistance.
Flexible Customization: Full customization, minor customization, and design-based options available.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.61h CertifiedTerms of Payment: LC, T/T, Small-amount payment, etc.
About Our Factory & Business Background
AddressRoom 428, No. 255 Xinjinqiao Road, Pudong New District, Shanghai, China
Plant Area115.47 square meters
Registered Capital10,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Piece
Supply Chain Partners2
Our Production Capability & Technical Expertise
Main ProductsBiological Media Mbbr, Aeration Diffuser, Dissolved Air Fiotation, Rotary Drum Screen, Belt Filter Press
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsNo
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2019-09-25
Main MarketsMid East, Eastern Europe, Eastern Asia
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Cooperated with Fortune 500No
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Q:What is the minimum salt rejection rate?
A:
The minimum salt rejection rate is 99.0% for the specified test conditions.
Q:Is the membrane resistant to chlorine?
A:
Chlorine tolerance is less than 0.1 ppm; oxidation damage is not covered under warranty.
Send Inquiry
*To:
Shanghai Dubhe Environmental Protection &Technology Co., Ltd
Shanghai Dubhe Environmental Protection &Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
High Efficiency RO Membrane for Containerized Water Treatment System
US$45.00-2,989.00
1 Roll(MOQ)
Water Treatment RO Membrane 8040 Filter Cartridge Elements Reverse Osmosis Membrane for Industrial Water Treatment
US$216.00-227.00
10 Pieces(MOQ)
Industrial Reverse Osmosis 4040 8040 4021 2521 2540 RO Membrane for Water System
US$50.10-54.10
100 Pieces(MOQ)
Reverse Osmosis 8040 4040 RO Membrane for Optimal Water Purification
US$235.00
1 Piece(MOQ)
Factory Price Industrial 8040 RO Water System Membrane 4040 High Quality 4040 Reverse Osmosis RO Composite Membrane
US$255.00-275.00
20 Pieces(MOQ)
Brackish Water RO Membrane Element for Desalination Systems
US$1,999.00-2,500.00
1 Set(MOQ)
High TDS Removal RO Membrane 8040 Element for Commercial Water Purification Systems
US$200.00-1,000.00
1 Roll(MOQ)
UF Membrane 4040 Ultrafiltration Membrane for Optimal Water Purification
US$37.00
1 Piece(MOQ)
Mbr Membrane for Residential and Hospital Waste Water Treatment Plant and Pretreatment of RO System
US$15.00-25.00
1 Piece(MOQ)
Ultra Low Pressure RO Membrane Filter for Water Purification
US$45.00-48.00
1 Set(MOQ)
Spiral Wound RO Membrane Element for Water Purification Equipment
US$1,999.00-2,500.00
1 Set(MOQ)
Premium RO Membrane 4040 8040 2540 for Efficient Sea Water Purification
US$417.00
1 Piece(MOQ)
Advanced Ultrafiltration Membrane for Effective Water Purification Systems
Negotiable
1 Set(MOQ)
Immersed Mbr Membrane System for Industrial Water Purification
Negotiable
1 pack(MOQ)
Litree PVDF Hollow Fiber UF Membrane Cartridge for Industrial Water Purification Systems
US$18,500.00-21,500.00
1 Set(MOQ)
Advanced RO Membrane for Effective Seawater Purification Solutions
US$8,200.00-21,000.00
10 Pieces(MOQ)