Self-cleaning filters are precision devices that utilise filter screens to directly intercept impurities in water, removing suspended solids and particulates to reduce turbidity and purify water quality. This process minimises the generation of system fouling, bacterial growth, algae proliferation, and corrosion, thereby safeguarding water purity and ensuring the proper functioning of other system equipment. Water enters the self-cleaning filter housing through the inlet. Thanks to its intelligent design (PLC, PAC), the system automatically detects the level of impurity accumulation and signals the drain valve to initiate a full automatic flush.
| LEFILTER Model |
Tank specifications |
lmport and export specifications |
Maximum flow rate |
pressure |
Accuracy level |
| t/h |
| LFZ-250-50 |
273*1000 |
DN25~DN50 |
50 |
10 |
≥50 um |
| LFZ-300-100 |
325*1200 |
DN80~DN125 |
100 |
10 |
≥100 μ m |
| LFZ-400-150 |
426*1300 |
DN150 |
200 |
10 |
≥200 μm |
| LFZ-480-200 |
480*1550 |
DN200 |
300 |
10 |
≥300 μm |
| LFZ-530-250 |
530*1650 |
DN250 |
450 |
10 |
≥300μm |
| LFZ-600-300 |
600*1750 |
DN300 |
550 |
10 |
≥300 μ m |
| LFZ-700-350 |
700*2000 |
DN350 |
700 |
10 |
≥500 μm |
| LFZ-800-400 |
800*2150 |
DN400 |
1000 |
10 |
≥800 μ m |
| LFZ-900-450 |
900*2300 |
DN450 |
1200 |
10 |
≥1000 μ m |
| LFZ-1000-500 |
1000*2500 |
DN500 |
1500 |
10 |
≥1500 μm |
| LFZ-1100-600 |
1100*2600 |
DN600 |
1800 |
10 |
≥3000 μ m |
| LFZ-1200-700 |
1200*2800 |
DN700 |
2300 |
10 |
≥3000 μ m |
1. Question: What industrial water filters do you mainly produce?
A: Our factory mainly produces self-cleaning filters, security filters, bag filters, sand and gravel filters, fiber ball filters, dirt removers, backwash filters, etc., which are mainly used in industrial water treatment equipment. In addition, we also produce accessories for filters such as filter screens, filter cartridges, filter bags, and other filter elements.
2. Question: What is the maximum processing capacity of the self-cleaning filter? What is the range of accuracy?
A: This filter can achieve a maximum processing capacity of 10000m ³/h and a filtration accuracy of 50-3000 microns.
3. Which type of filter can be used to reduce turbidity?
A: You can use our quartz sand filter, which uses quartz sand as the filtering medium to filter water with high turbidity through a certain thickness of granular or non granular quartz sand under a certain pressure, effectively intercepting and removing suspended solids, organic matter, colloidal particles, microorganisms, chlorine, odors, and some heavy metal ions in the water.
4. Question: Where is your factory located? How can I get there?
A: Our factory is located in Xinxiang City, Henan Province. It takes 2 hours by high-speed rail from Beijing or fly to Zhejiang Airport, and then we will pick up your team. We warmly welcome you to visit us anytime.
5. Q: What is the installation method of the filter?
A: Skid loading and transportation. Just connect the inlet/outlet flange and drain it.
6. Question: Can you customize products?
Of course, if you can provide us with detailed specifications or drawings. Our mission is to inspire customers with ideas about our products and provide satisfactory solutions.
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