Dow Filmtec Bw30-4040 Brackish Water Reverse Osmosis Membrane Element
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Product Attributes
- Customization
- Available
- Membrane Type
- Spiral
- Type
- RO
- Model NO.
- BW30-4040
- Transport Package
- Carton
- Specification
- 4040/8040
- Trademark
- DOW
- Origin
- China
- HS Code
- 8421999090
- Production Capacity
- 50000pieces/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Dow Filmtec Bw30-4040 Brackish Water Reverse Osmosis Membrane Element
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Dow Filmtec Bw30-4040 Brackish Water Reverse Osmosis Membrane Element -
Dow Filmtec Bw30-4040 Brackish Water Reverse Osmosis Membrane Element -
Dow Filmtec Bw30-4040 Brackish Water Reverse Osmosis Membrane Element -
Dow Filmtec Bw30-4040 Brackish Water Reverse Osmosis Membrane Element -
Dow Filmtec Bw30-4040 Brackish Water Reverse Osmosis Membrane Element -
Dow Filmtec Bw30-4040 Brackish Water Reverse Osmosis Membrane Element
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Product Description
Filmtec membrane elements provide unmatched quality in separating the contaminants from concentrated water ending with purified clean water. These membrane filtration products are exceptionally efficient in water treatment applications that include industrial, commercial, municipal, and consumer-related concerns.
Some of the most substantial and beneficial technologies such as reverse osmosis (RO) and nanofiltration (NF) have been put to use by FilmTec™ which not only have extremely high rejection capabilities, but utilize less energy to produce purified water than conventional elements
Testing condition of industrial RO membrane:Testing sclution concentration:2000 ppm
Test solution pH value:7.5
Recovery rate of single membrane element:15%
Testing temperature:25ºC
Testing pressure:225 psi (1.55 Mpa)
Operation Limits and Conditions of industrial RO membrane:
pH range of feed water during continuous operation:3~10
pH range of feed water during chemical cleaning:2~12
Maximum feed water temperature:45ºC
Maximum operating pressure:600 psi (4.14 Mpa)
Maximum pressure drop of single element:15 psi (0.1 Mpa)
Maximum permeated flux:15 psi (0.1 Mpa)
Dow FILMTEC tap water reverse osmosis membrane RO membrane element
| Physical properties of rolled polyamide composite membranes | TW30-4021 | TW30-4040 | TW30HP-4040 | TW30LE-4040 |
| Length of membrane element in inches (mm) | 21.0(533) | |||
| Membrane element diameter in inches (mm) | 3.913(99.4) | 3.913(99.4) | 3.913(9.49) | 3.913(99.4) |
| Product water pipe inches (mm) | 0.75(19) | 0.75(19) | 0.75(19) | 0.75(19) |
| The product water pipe protrudes inches (mm) | 1.05(27) | 1.05(27) | 1.05(27) | 1.05(27) |
| Wet weight of membrane elementspound(kg) | 4.0(1.8) | 8.0(3.6) | 8.0(3.6) | 8.0(3.6) |
| Operability | ||||
| Large operating pressurePSI(MPa) | 300(2.1) | 300(2.1) | 300(2.1) | 300(2.1) |
| The concentration of free chlorine(PPm) | <0.1 | <0.1 | <0.1 | <0.1 |
| pHOperating pH range | 2-11 | 2-11 | 2-11 | 2-11 |
| The traffic of the productgpd() | 900(3.41) | 2200(8.33) | 2800(10.60) | 2000(7.57) |
| Stable desalination rate(%) | 99 | 99 | 99 | 98 |
| Inlet water pressurePSI(MPa) | 225(1.6) | 225(1.6) | 225(1.6) | 125(0.9) |
| Recovery rate(%) | 15 | 15 | 15 | 15 |
| Physical properties of rolled polyamide composite membranes | BW30-4040 | BW30HP-4040 | BW30-365 | BW30-400 | BW30LE-440 |
| Length of membrane element in inches (mm) | 40.0(1016) | 40.0(1016) | 40.0(1016) | 40.0(1016) | 40.0(1016) |
| Membrane element diameter in inches (mm) | 3.913(99.4) | 3.913(99.4) | 7.9(201) | 7.9(201) | 7.9(201) |
| Product water pipe inches (mm) | 0.75(19) | 0.75(19) | 1.125(29) | 1.125(29) | 1.5(38) |
| The product water pipe protrudes inches (mm) | 1.05(27) | 1.05(27) | |||
| Wet weight of membrane elementspound(kg) | 11.0(5.0) | 11.0(5.0) | 32.4(17.0) | 32.4(17.0) | 32.4(17.0) |
| Operability | |||||
| Large operating pressurePSI(MPa) | 600(4.1) | 600(4.1) | 600(4.1) | 600(4.1) | 600(4.1) |
| Large operating temperatureºF(ºC) | 113(45) | 113(45) | 113(45) | 113(45) | 113(45) |
| Large influent turbidity(NTU) | 1 | 1 | 1 | 1 | 1 |
| The concentration of free chlorine(PPm) | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 |
| pHOperating pH range | 2-11 | 2-11 | 2-11 | 2-11 | 2-11 |
| Large water inflowgpm() | 17(3.9) | 18(4.1) | 70(16) | 85(19) | 85(19) |
| Greatly floodedSDI | 5 | 5 | 5 | 5 | 5 |
| The traffic of the productgpd() | 2200(8.33) | 3200(12.1) | 9500(36) | 10500(40) | 11500(44) |
| Stable desalination rate(%) | 99 | 99 | 99.5 | 99.5 | 99 |
| 77ºF(25ºC),pH=8 | |||||
| Inlet water concentration(PPm) | 2000 | 2000 | 2000 | 2000 | 2000 |
| Inlet water pressurePSI(MPa) | 225(1.6) | 225(1.6) | 225(1.6) | 225(1.6) | 150(1.0) |
| Recovery rate(%) | 15 | 15 | 15 | 15 | 15 |
About the Supplier
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Company Profile
Wuxi Ewater Water Treatment Co., Ltd. is Water treatment product and service provider, located in Yixing, Wuxi China, which gathers 600 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 tens of thousands of manufacturers in water treatment field in China. We have 200 suppliers as our partners at the time being, 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 experience and professional team give us the advantages such as:
Helping buyers to choose 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 9 years, we have supplied and serviced hundreds of clients in 150 countries all over the world. Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices. We warmly welcome customers to cooperate with us for common success.
Our mission is:
Empower our customers buying water treatment products from China as easy as buying from their hometown.
About Our Factory & Business Background
- Address
- Room 109, Building 1, Yuandong Road, Gaocheng Town, Yixing City, Wuxi, Jiangsu, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai Port, Ningbo Port, Qingdao Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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