This stainless steel duplex filter is made of high-quality stainless steel, with excellent corrosion resistance and mechanical strength, and can comfortably cope with all kinds of complex industrial environments. Its innovative duplex structure design integrates two filter tanks, which are connected to the valve system through precision piping to support alternate filtration operations. The filter elements can be easily replaced or cleaned without stopping the machine, which ensures continuous filtration process and greatly improves production efficiency. Each tank is fully equipped with a venting device at the top and a drain function at the bottom, making operation and maintenance easy and efficient. The internal precision filtration system can accurately intercept the particles and impurities in the liquid to ensure the high cleanliness of the filtered liquid. Widely used in chemical, food and beverage, pharmaceutical, water treatment and other industries, whether it is to deal with corrosive media, or to meet the demand for sanitary liquid filtration, it can provide stable and efficient filtration support for the production process by virtue of its reliable performance and convenient operation, and it is the preferred equipment in the field of industrial filtration with both practicality and durability.
I. Product structure and principle
- Product Mix:Duplex filter consists of two stainless steel cylindrical filters of the same structure connected in parallel, equipped with round lids and legs, connected in the middle by pipes and valves.
- How it works:When the fluid enters the filter, it can be selected to be filtered through one of the filters first, and when the filter element of the filter is clogged or reaches a certain period of use, it can be switched to another filter through the valve to continue to work, and at the same time, the clogged filter element can be replaced or cleaned to realize the uninterrupted filtration process and guarantee the continuity of production.
II. Performance Advantages
- continuous filtration: Dual canister design allows cartridge changes without interrupting fluid flow, increasing productivity for processes that cannot be shut down.
- Excellent material: It is made of stainless steel with strong corrosion resistance, which can be adapted to the filtration needs of various corrosive media and prolong the service life of the equipment.
- Flexible operation: Easy control of fluid flow direction and filtration path through valve switching for simple and convenient operation.
- High filtration accuracyThe filter element can be selected according to different filtration requirements, effectively intercepting a variety of small particles and impurities, to ensure the quality of the filtered fluid.
III. Application scenarios
- Chemical industry: It is used for the filtration of chemical raw materials, solvents, paints, etc. to prevent impurities from affecting the quality of products and the normal operation of production equipment.
- Food & Beverage Industry: Filtration of liquids such as juice, wine, milk, etc., to remove suspended matter, sediment, etc. from them and to improve the taste and quality of the products.
- Pharmaceutical industry: Filtration of raw materials and intermediates in the production of pharmaceutical solutions to meet the strict requirements of the pharmaceutical industry for purity and hygiene standards.
- oil industry: Filter impurities in petroleum products, protect pumps, valves and other equipment, and improve the quality and stability of petroleum products.
IV. Operation and maintenance
- easy operation: Simply operate the valves in accordance with the prescribed process for filter switching and normal operation.
- Easy maintenance: Regularly check the use of the cartridge and replace or clean the cartridge in time when the differential pressure increases or the flow rate decreases. At the same time, check the appearance of the equipment and connection parts to ensure that there is no leakage and damage.
V. Technical parameters
| Filter area | 0.15m² - 15m² |
| filtration capacity | 5t/h - 900t/h |
| Applicable temperature | ≤120°C |
| Strainer aperture | 60 mesh to 1000 mesh |
| work pressure | ≤1.6MPa |
| Filter Material | 304 stainless steel, 316L stainless steel |
| Inlet and outlet pipe diameter | DN20 - DN250 |
Stainless steel duplex filter provides stable and reliable filtration guarantee for various industries with its innovative dual tank structure design and excellent performance. Source manufacturers direct supply, support customized needs, for more product information or to get exclusive quotes, please feel free to contact us, we will provide you with professional and efficient filtration solutions to help the production process smooth and worry-free!
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