Automatic self-cleaning water filters: Single unit flow 19-2000m3/h Filtration precision 20-4000 micron
Type：Multi units Material：Carbon steel Cleaning：Backwashing Control：Automatic
Product advantagev
Complete filtration solutions; Custom designed,manual or automatic backwash systems,
complete with manifolds, valves and controllers
Modularity and flexibility, wide range of vessel types and sizes(diameter 16”-96”) suitable for many filtration applications
High quality corrosion resistance vessels, inside and outside spray coating.
High efficiency; Advanced design for perfect water distribution during filtering and backwashing
All filters are rated to 1.0 Mpa.The water inlet pressure should be 0.2Mpa(Min.)
Various connection types, meeting all international standards.
Meets ISO 9001 standards
Product principle
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Crafting Excellence in Filtration: Media and Sand Filters As a prominent manufacturer of filtration systems, we take pride in introducing our premium range of media and sand filters. These cutting-edge solutions are designed to meet the evolving needs of various industries, ensuring a reliable and efficient water treatment process. Key Features: Media Filters for Precision Filtration:Our media filters stand out for their ability to provide precision filtration in industrial settings. Whether you are in manufacturing, processing, or other sectors, our filters are engineered to deliver unmatched performance. Sand Filters for Effective Particle Removal:Experience superior particle removal with our advanced sand filters. Perfect for applications where fine filtration is crucial, our sand filters ensure the purity and clarity of water in diverse industrial processes. How the sand filter work? The Filtering Process Filtering with media filters, also known as depth filtration, is done by filtering water through a thick layer of graded particles, called the filter bed. These particles can be sand, gravel or other granular materials. The filtration degree depends on the effective size of the bedding and the water velocity through the filter. The Cleaning Process Cleaning is done by backwashing; pressurized water flows in reverse direction - from the nozzles upwards, causing suspension of the filter bed, thus releasing the suspended matter from the bedding. The dirt particles are then washed out of the filter through the back-flush valve. In automatic media filters installations the cleaning process is done by the system's controller. When the pressure differential switch senses that the differential pressure across the system reached a pre-set value, a signal is sent to the flushing controller and the self cleaning process begins. |
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| Model | Quantities of tank | Min flow rate (m3/h) |
Max flow rate (m3/h) |
Filtration area (m2) |
Backwash flow rate (m3/h) |
Max pressure (MPa) |
Water inlet/outlet | Drain outlet |
| DMF-2036-1A | 1 | 4 | 6 | 0.2 | 6 | 0.8 | 2" | 2" |
| DMF-2436-1A | 1 | 7 | 11 | 0.28 | 11 | 0.8 | 2" | 2" |
| DMF-2036-2A | 2 | 8 | 12 | 0.4 | 6 | 0.8 | 2" | 2" |
| DMF-2836-1A | 1 | 9.5 | 15 | 0.38 | 15 | 0.8 | 2" | 2" |
| DMF-2036-3A | 3 | 12 | 18 | 0.6 | 6 | 0.8 | 3" | 2" |
| DMF-2436-2A | 2 | 14 | 22 | 0.56 | 11 | 0.8 | 3" | 2" |
| DMF-3636-1A | 1 | 16 | 24 | 0.64 | 24 | 0.8 | 3" | 3" |
| DMF-2836-2A | 2 | 19 | 30 | 0.76 | 15 | 0.8 | 4" | 3" |
| DMF-2436-3A | 3 | 22 | 32 | 0.84 | 11 | 0.8 | 3" | 3" |
| DMF-4836-1A | 1 | 29 | 43 | 1.13 | 43 | 0.8 | 3" | 3" |
| DMF-3636-2A | 2 | 32 | 48 | 1.28 | 24 | 0.8 | 4" | 3" |
| DMF-2836-3A | 3 | 33 | 50 | 1.15 | 15 | 0.8 | 4" | 3" |
| DMF-5636-1A | 1 | 39 | 58 | 1.54 | 58 | 0.8 | 4" | 4" |
| DMF-3636-3A | 3 | 48 | 73 | 1.92 | 24 | 0.8 | 6" | 3" |
| DMF-4836-2A | 2 | 57 | 86 | 2.26 | 43 | 0.8 | 6" | 4" |
| DMF-5636-2A | 2 | 78 | 116 | 3.08 | 58 | 0.8 | 6" | 4" |
| DMF-4836-3A | 3 | 86 | 129 | 3.39 | 43 | 0.8 | 6" | 4" |
| DMF-5636-3A | 3 | 117 | 174 | 4.62 | 58 | 0.8 | 8" | 4" |
| DMF-4836-4A | 4 | 115 | 172 | 4.52 | 43 | 0.8 | 8" | 4" |
| DMF-4836-5A | 5 | 143 | 215 | 5.65 | 43 | 0.8 | 8" | 4" |
| DMF-4836-6A | 6 | 172 | 258 | 6.78 | 43 | 0.8 | 10" | 4" |
Product application
1、Industrial process water filtering, such as nozzle and heat exchange station water protections.
2、Industrial circulating water filtering,——steel, metallurgy, paper making, heat exchanger, electric power, petrochemical, food, air conditioning system and other industries.
3、Raw water treatment filtering,——surface water, river，lake and sea water, etc
4、Irrigation filtering—— farmland, park, municipal and golf course water filtration.
5. Filtrations for: aquaculture, swimming pool, and water park and so on
Why Choose Our Filters:
Quality Manufacturing:With years of expertise, our manufacturing processes adhere to the highest quality standards. From material selection to production, we prioritize excellence to deliver filters that exceed expectations.
Customized Solutions:Recognizing that different industries have unique requirements, we offer customizable solutions. Tailor the specifications of our filters to meet the specific demands of your applications.
After-Sales Support:Your satisfaction is our priority. We provide comprehensive after-sales support, including warranty coverage, free replacement parts, and expert assistance for installation and maintenance.
Call to Action:Ready to enhance your filtration processes? Explore the superior quality of our media and sand filters. Click now to discover how our solutions can elevate your water treatment efficiency.
FAQ
Q: Where is your factory?
A:Changsha city, Hunan province, China?
Q: How about the delivery time?
A: Usually 7 days for standard model.
Q:Does the filter operated automatically?
A:Yes. Automatic backwash by differential pressure/ time.
Q:Can you accept OEM?
A:Yes. We could do OEM and put your logo.
Q: Do you have a certification?
A: Yes. We have ISO / CE certificate and certificate of patent
Q: Can we choose the color of filter housing?
A: Yes. Blue/green/red or others.
Q:How is the installation of filter?
A: Shipping in skid. Just connect the flanges of water in/out and drain out.
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