Ultra Filtration Membrane UF250 PVDF Material for Water Treatment

• Customization: Available
• Certification: ISO9001
• Salt Rejection Rate: 98.0%
• Model NO.: UF250
• Application: Industry
• Capacity: 400 Gallon
• Dia: 4′′ 6′′ 8′′
• Transport Package: Carton
• Specification: 4040/4021/8040/8060
• Trademark: Ewater
• Origin: China

Product Description

Project	Parameter
Design flux(L/m^2/h)	40-120
Produced water pollution index(SDI15)	<3
Permeate turbidity(NTU)	<<1
E. coli removal rate (log)	>6
Virus removal rate(log)	>4
Filter type	dead-end or cross-flow filtration
Membrane materials and types	PES,PS,PVC,PAN inside out pressure
Shell and seal materials	PVC,epoxy resins
Molecular weight cutoff (dalton)	100,000
Fiber inner/ outer diameter (mm)	1.0/1.6
Effective membrane area (m­­^2)	4
Max. inflow pressure (MPa)	0.3
Max. transmembrane pressure (MPa)	<0.2
Optimal permeate pressure (MPa)	0.01-0.1
Max. operating temperature (°C)	40
PH range	PES/PS 2-12, PVC/PAN 3-9
Backwash pressure (MPa)	<0.2
Backwash flow(L/m^2/h)	100-200

Company brief introduction
We Ewater are Water treatment product and service provider, located in Yixing, Wuxi China,  which gathers 6 0 0 manufacturers of environment protection products, famous in China as "City of Environment Protection Products".
We help customers to select and purchase the high quality and cost-effective products among hundreds of thousands of manufacturers in water treatment field in China. We have one hundred suppliers as our partners, specially, there are hundreds of companies specialized in water treatment are located in the same area as our company located. 
We have sister company "Jieming International Trading" in Dubai, U A E, provide water treatment products and services for Middle East countries since 2 0 0 5.
Our many years experience and professional team in water treatment field give us the advantages such as:
Helping buyers to choose very suitable products among so many manufacturers;
We accept customized orders based on their needs, whatever the quantity or model is;
We offer fast delivery upon customers' requests by all means, such as air freight, courier with an affordable cost;
We provide one-stop service for product sourcing, purchase, export, delivery, warranty after sales, all in one stop, reliably and efficiently.
In the past 4 years, we have supplied and serviced hundreds of clients in 8 0 countries all over the world.
Our mission is:
Empower our customers buying water treatment products from China as easy as buying from their hometown.

FAQ
Q1.Are you a factory or trading company?
A1:We are a professional water treatment equipment and accessories manufacturing factory that set up for over 10 years. We always pay attention to the development of the industry!We can give a discount according to the quantity of the machine you purchase.
B1:At the same time,we take effective measures to control the production process for ensuring the quality of products. Our products are certified.And we can supply SGS,ISO9001,CE certification.
Q2.What products does your company offer by yourself?
A3:We are specialized in reverse osmosis equipment,ultra filtration equipment,EDI electric desalination system,sea water
desalination system,water treatment spares,water treatment accessories etc.
Q3.How can I know your machine works well?
A4:Before delivery,we shall test the machine working condition for you.
Q4.What's the information you need to know before order?
A1:What's the model you need ?
B1:What's the application of filter ?