Industrial Duplex Filter

 
Filter filtering process
Normal filter process:
1#5#valve is open; 2#3#4#valve is closed;
The main filter backflushing process:
2#3#valve open; 1#4#5#valve closed;
Secondary filter backflushing process:
1#4#valve open; 2#3#5#valve closed;
 
technical parameter
Product model: DN20, DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300;
Single filter water capacity: 1～500m3/h;
Filtration accuracy: 1～3000 μm (five-layer sintered mesh is used below 20μm; wedge-shaped mesh/sintered mesh above 20μm)
Working pressure: 0.5-4.0Mpa;
Pressure loss: ≤ 0.05 Mpa
Working water temperature: -10-200℃ (above 100-200℃ requires special customization)
Sewage discharge time: 10～3000 seconds (can be set by yourself)
Power supply: AC three-phase 380V/ 50Hz
Control interface: PLC touch screen digital display, knob, switch;
Control mode: differential pressure mode, time mode, manual control mode;
Filter type: 304 wedge mesh/sintered mesh, 316L wedge mesh/sintered mesh;

 

 
Advantage
1. Fully automatic intelligent control
2. Small size, large flow, high precision
3. Intelligent online backflushing does not stop and flow continuously;
4. The body replaces the filter element, quick-plug design, easy to replace;
5. Multi-filter element structure; precision can be adjusted;
6. It can be installed vertically/horizontally, which significantly saves installation space
7. The filter element has an online recoil precision of 5 microns, which can be used repeatedly.