$100.00 - $405.00
Min. Order : 1000 Pieces

best price VONTRON ro membrane 4040 8040 2540 for sea water desalination

Quick Details

Payment Terms: L/C,T/T,Western Union
Condition: New
Place of Origin: China
Warranty: 1 Year
Size: 1812, 2521,4021,4040,8040
Testing Pressure: 60Psi (0.41MPa)
Color: White
After-sales Service Provided: Online support
Material: Composite film
Showroom Location: none
Average Permeate: 1000 GPD (3.78m3/d)
Model Number: ULP21-4040
Recovery: 8%
Brand Name: vontron,vontron
Applicable Industries: Hotels,Manufacturing Plant,Food & Beverage Factory,Home Use
Packaging: Carton
Local Service Location: none
Stable Rejection: 98%
After Warranty Service: No service
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best price VONTRON ro membrane 4040 8040 2540 for sea water desalination




Vontron is the biggest RO membrane manufacturer in China with NSF certificate.
EWP is Vontron global distribution partner. 
Perfect option for house-hold RO units with feed water lower than 2000ppm, like tap water, municiple water, underground water.



Competitive pricing
NSF-certified quality
Excellent outlook and performance
Dry membrane
100% tested


Certificate: NSF and ISO-9001

Data Sheet

ModelRejection %Average Permeate
 GPD (M3/day)
150psiULP21-804099.011000 (41.6)
ULP21-402199.0950 (3.6)
ULP11-402198.01000 (3.78)
ULP21-254099.0750 (2.84)
ULP21-252199.0300 (1.13)
225psiLP21-804099.59600 (36.3)
LP22-804099.510500 (39.7)
LP21-404099.52400 (9.1)


Wuxi Ruiwoke glass steel Co., Ltd., specialized in hydraulic products reverse osmosis with glass steel pressure vessel (shells) manufacturing and technology research and development. With the prosperity and development of the water industry market. In recent years, the company teamed up domestic polymer composite materials Institute, devote themselves to take part in the entrance exams for postgraduate schools at home and abroad of glass steel pressure vessel products has the advantages, absorb the advanced production technology and technology, after years of hard research, and in recent years to domestic and foreign customers grand launch of the second generation, the third generation of high-quality and high standard of reverse osmosis with glass steel pressure vessel (shells) series of products, to enrich the customer's choice and meet market demand.

Our company has always been the spirit of "professional brand, in good faith to create the world, with a passion to create the future," the purpose, to novel and unique, excellent quality products and high-efficient and perfect after-sales service won the trust of many customers. Willing to work with the vast number of new and old customers to establish friendly cooperative relations, so that our service will bring you more effective value.