Filtration system solution

Self Cleaning Filter | Self Cleaning Strainer

Self cleaning filter series, produced by Saifilter, have a wide range of applications. They are one of the industrial water filters and can clear the suspended particles ranging from 10 microns to 1,200 microns. They are suitable for intercepting and filtering contaminated particles in cooling circulating water, process water, and other fluids. The self cleaning filter is an efficient and reliable method for you to select and remove solid particles from the process fluid.

Features of the Self Cleaning Filter Series

When excessively contaminated particles accumulate in the inner wall of the stainless steel screen, which is the internal component of the auto backwash filter,the differential pressure devices start the automatic self cleaning cycle. During the whole running time of the automatic backwash water filter system, the unaffected industrial water filtration systems can work constantly and continuously.

At the same time, multiple self cleaning filters can be installed in parallel in order to extend the longer maintenance period and maintain the system continuity. This configuration provides a larger filtration area, allowing one or more self cleaning filters to take a break from the system for regular maintenance without interrupting the running of the entire filter system.

Main Configuration of Automatic Self Cleaning Filter

Each filter is supplied standard with the casing, filter screen, electric blowdown ball valve, control panel, and motor unit. The main electrical components are all products from ABB company, intellectualized design and focused on vulnerable points, can most improve durability and ensure the longest working time before maintenance is required.

According to different application requirements, the core filter elements can be respectively wedge-shaped wire mesh and sintered composite metal mesh different from competitors' PVC elements. Each component is fused to form a whole and has strong durability.

Major Advantages

  • Self-cleaning time is short:Based on the automatic backwash of differential pressure device, pressure control, and electric control options, the time of the self-cleaning cycle is short. It usually takes only 5-30 seconds to complete a backwash cycle, compared to other filtration methods, taking several hours to complete the cleaning process probably.
  • Customizable solution: Saifilter can provide self cleaning filters with different sizes, directions,  and various filtering precision to meet any application requirements of you according to the application requirements of customers.
  • The high standard material: grade enables the industrial filters of Saifilter to resist corrosion and ensure a longer service life for each liquid filter.

ET Series Self Cleaning Strainer

Filter Characteristics

  • Flow Rate: 650-9300 m³/h
  • Working Pressure: 10 bar/16 bar/25 bar
  • Pressure loss:< 0.1 bar
  • Screen openings (micron):50-2000μm
  • Temperature: 20~ 85 °C or Customized
  • Flush Cycle Duration: 15-45 seconds
  • Filter housing material:Carbon steel ST37-2/SS304/SS316
  • Rated operating voltage:3ph AC220/380V/440 /50/60Hz
self cleaning strainer working
automatic cleaning filter

EL Series Self Cleaning Strainer

Filter Characteristics

  • Flow Rate: 25-2800 m³/h
  • Working Pressure: 10 bar/16 bar/25 bar
  • Pressure loss:< 0.1 bar
  • Screen openings (micron):50-2000μm
  • Temperature: 20~ 85 °C or Customized
  • Flush Cycle Duration: 15-45 seconds
  • Filter housing material:Carbon steel ST37-2/SS304/SS316
  • Rated operating voltage:3ph AC220/380V/440 /50/60Hz

EY Series Self Cleaning Strainer

Filter Characteristics

  • Flow Rate: 25-1200 m³/h
  • Working Pressure: 10 bar/16 bar/25 bar
  • Pressure loss:< 0.1 bar
  • Screen openings (micron):50-2000μm
  • Temperature: 20~ 85 °C or Customized
  • Flush Cycle Duration: 15-45 seconds
  • Filter housing material:Carbon steel ST37-2/SS304/SS316
  • Rated operating voltage:3ph AC220/380V/440 /50/60Hz
self cleaning water filter
automatic backwash strainer

EM Series Self Cleaning Strainer

Filter Characteristics

  • Flow Rate: 80-1200 m³/h
  • Working Pressure: 10 bar/16 bar/25 bar
  • Pressure loss:< 0.1 bar
  • Screen openings (micron):50-2000μm
  • Temperature: 20~ 85 °C or Customized
  • Flush Cycle Duration: 15-45 seconds
  • Filter housing material:Carbon steel ST37-2/SS304/SS316
  • Rated operating voltage:3ph AC220/380V/440 /50/60Hz

Main applications

Saifilter’s automatic self cleaning filter can protect pipes and equipment from the erosion of scale accumulation and prevent excessive loss of water flow in the pumping system to reduce pollutant deposition and nozzle plugging leading to poor pump efficiency. Using auto clean filters can prevent these consequences and save energy.

A single filter or multiple filtration systems in parallel can effectively remove organic matter (algae, slime, floaters) as well as sand, gravel, and inorganic particles to the micron grade. Many of the facilities require automatic solid filtration solutions such as water treatment plants, sewage treatment plants, irrigation systems, desalination plants, industrial cooling towers, and so on.

Service

Saifilter self cleaning filters manufacturer can provide a quotation of the day for most projects, individually providing customized solutions for each project's requirements of automatic self cleaning filters. Our engineers can help you from the preliminary design and quotation stage to installation and start-up, and then to normal operation. As for competitive pricing, we can provide OEM/ dealer pricing and volume purchase agreements in accordance with the requests.

We can choose the filtering system suitable to your practical needs according to your specific parameters If convenient, please send to me more detailed information as follows:

1.The name of the filter media?
2. Flow rate?
3. Liquid viscosity?
4. Filter rating?
5. Working pressure?
6. Working temperature?
7. Impurity content and nature(solid or soft)?
8. Connection size?
9. Housing material?
10. Do you need explosion protection?
11. Type of discharging valve? electric valve? or pneumatic ball valve?

Then I will offer you our best price ASAP.

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