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4 Inch RO Reverse Osmosis Membrane with Low Energy for Industrial Water Treatment as Water Dispenser with Low Pressure RO Membrane
Description
Basic Info.
| Model NO. | ULP4040-82 |
| Flux | 2250 GDP |
| Size | 4 Inch |
| Salt Rejection | 99.3% |
| Transport Package | Standard Export Package |
| Specification | 110cm× 26cm× 22cm |
| Trademark | UltraClean or Customized |
| Origin | China |
| HS Code | 8421999090 |
| Production Capacity | 150000PCS/Year |
Product Description
UltraClean ULP series membrane elements are suitable for desalination treatment of water sources such as surface water, groundwater, tap water and municipal water with a salt content below about 2000ppm. They are mainly used in various scales of pure water, boiler feed water, food processing and pharmaceutical manufacturing industries In a variety of fields, it can achieve the same high water flux and high salt rejection as conventional low pressure membranes under ultra-low operating pressure conditions. Its operating pressure is about 2/3 of the operating pressure of conventional low-pressure composite membranes, and the desalination rate can reach 99.3%, thereby reducing the investment costs of related pumps, pipelines, containers and other equipment and the operating costs of the reverse osmosis system, increasing the economic benefits.Product Highlights
1.Stable membrane performance and high organic removal rate
2.Meet the near-zero discharge standard of industrial wastewater
3.Low operating pressure, taking into account high water production and operating costs
Membrane Specification
| A inch(mm) | B inch(mm) | C inch(mm) |
| 37.9 (963) | 0.75 (19) | 3.9 (99) |
Performance Specification
| Effective Membrane Area ft²(m²) | Stablized Rejection Rate(%) | Minimum Rejection rate(%) | Flux gpd(m³/d) |
| 82 (7.6) | 99.3 | 99.0 | 2250 (8.7) |
Test conditions: inlet pressure 1.03 MPa (150 psi); inlet temperature 25°C (77°F); inlet water quality 1500ppm NaCl; inlet pH 8; recovery 15%.
Operating and Cleaning Limits
| Maximum operating temperature 113 ºF (45ºC) |
| Maximum operating pressure 600 psi (41 bar) |
| Maximum pressure drop 15 psi (1.0 bar) |
| pH range |
| Continuous operation 2 - 11 |
| Short cleaning (30 minutes) 1 - 13 |
| Maximum Influent Sludge Density Index SDI 5 |
| Free chlorine tolerance < 0.1 ppm |
Permeate flow for individual elements may vary ±15 percent from the value specifed.
Active membrane area guaranteed ±4%.
Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater characteristics and operating conditions.
Detailed Photos
Company Profile
1.Are you a manufactuere or trading company?
We are 100% manufacturer of RO and NF membranes which could help you get products with best quality and price from factory directly.
3.Where is your company factory?
Our Production Headquarter located in New Material Industrial Park, High-tech Zone, Ankang City, Shaanxi Province. Besides, our marketing center is located in Tiancheng Building, Xiangcheng District, Suzhou city, Jiangsu Province. The second factory here is now under construction, will be finished next year, welcome to visit!
2.How is the quality of your products?
We promise three-years quality warranty and will implement it in the form of a contract.
4.Do you support sample order?
Yes, we always support free sample to help our clients check the quality, but we do not bear the shipping cost.
5.Do you support OEM?
Yes, we support OEM service and welcome you to customize our products.
6.How long time usually your products to ship?
15 to 30 days, depend on the distance.
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