HUNAN DAWNING FILTER SYSTEM TECHNOLOGY CO.,LTD
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 2600SET/YEAR |
| Delivery Time | 10-15Days |
| Packaging Details | Wooden case |
| Product name | Automatic Disc Filter |
| Material | Plastic |
| Pipe Material | Plastic /Carbon steel/Stainless steel |
| Capacity | 20-2000m3/h |
| Application | Oil Filtering Equipment |
| Color | Black/blue |
| Pressure | 2-10bar |
| Precision | 4000-20um |
| Temperature | 85℃ |
| Control optional | differential pressure/time/manual/PLC |
| Disc filter modules material | Nylon |
| Pressure gage material | Stainless steel |
| Power | 220V/50Hz |
| Brand Name | CDFS |
| Model Number | DLLF |
| Certification | ISO90001,CE |
| Place of Origin | China(Mainland) |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 2600SET/YEAR |
| Delivery Time | 10-15Days | Packaging Details | Wooden case |
| Product name | Automatic Disc Filter | Material | Plastic |
| Pipe Material | Plastic /Carbon steel/Stainless steel | Capacity | 20-2000m3/h |
| Application | Oil Filtering Equipment | Color | Black/blue |
| Pressure | 2-10bar | Precision | 4000-20um |
| Temperature | 85℃ | Control optional | differential pressure/time/manual/PLC |
| Disc filter modules material | Nylon | Pressure gage material | Stainless steel |
| Power | 220V/50Hz | Brand Name | CDFS |
| Model Number | DLLF | Certification | ISO90001,CE |
| Place of Origin | China(Mainland) | ||
| High Light | disc water filter ，agriculture water filter | ||
Automatic cleaning disc filter for water treatment
Specification of DLLF-2-2
Automatic Disc Filter Parameters tems
| Items | Materials |
| Disc filter modules | Nylon |
| Pipeline | Carbon steel/HDPE /Stainless steel |
| Pressure gage | Stainless steel |
| Auto backwash valve | Nylon/stainless steel |
| Electromagnetic valve | Brass/nylon |
| Air valve | Plastic |
| Controller cover | Plastic/Stainless steel |
Automatic Disc Filter structure
Automatic Disc Filter Parameters
| Items | Materials |
| Disc filter modules | Nylon |
| Pipeline | Carbon steel/HDPE /Stainless steel |
| Pressure gage | Stainless steel |
| Auto backwash valve | Nylon/stainless steel |
| Electromagnetic valve | Brass/nylon |
| Air valve | Plastic |
| Controller cover | Plastic/Stainless steel |
Design and selection of models
1. Water quality classification
A.: Water of good quality: city tap water, well water from stable aquifer.
B.: Water of general quality: cooled circulating water, surface water treated by sedimentation, and drained water treated by effective deposition and completely biological treatment.
C.: Water of relatively poor quality: groundwater from aquifer of poor quality, drained water treated by effective deposition but with poor biological treatment, and surface water with enormous microbes.
D. The worst quality: well water with rich iron and manganese elements, surface water affected by flooding and without sedimentation, and drained water without precipitation and biological treatment.
Different water qualities have different influences on the filter's operation period, so in general it is better to keep the system's backwash intervals no less than 1 hour.
| Raw water quality | Good water quality | General water quality | Poor water quality | The worst quality | ||||||||
| Filtration range | 200μm | 100μm | 50μm | 200μm | 100μm | 50μm | 200μm | 100μm | 50μm | 200μm | 100μm | 50μm |
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| Models | Flow(m3/h) | Flow(m3/h) | Flow(m3/h) | Flow(m3/h) | ||||||||
| DLLF-2-2 | ≤38 | ≤30 | ≤22 | ≤29 | ≤22 | ≤18 | ≤21 | ≤15 | ≤13 | ≤13 | ≤10 | ≤8 |
| DLLF-2-3 | 57 | 45 | 33 | 43 | 33 | 26 | 31 | 22 | 18 | 18 | 14 | 10 |
| DLLF-2-4 | 76 | 60 | 44 | 57 | 44 | 35 | 41 | 30 | 24 | 25 | 19 | 14 |
| DLLF-2-5 | 95 | 75 | 55 | 72 | 55 | 44 | 51 | 37 | 30 | 31 | 23 | 17 |
1. Our company provides maintenance for 1 year after delivery.
2. Alfter the goods are delivered, our company will track the products.
3. In addition to the after-sales service during the warranty period, the company is also
responsible for equipment maintenance after the warranty period.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2002
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Company Information Based in China, Hunan Dawning is water filter system company developing,producing and selling over past 16 years. The main products include automatic back washing filter, self cleaning filter,sand media filter, disc filter, valves and accessories,dosin... Company Information Based in China, Hunan Dawning is water filter system company developing,producing and selling over past 16 years. The main products include automatic back washing filter, self cleaning filter,sand media filter, disc filter, valves and accessories,dosin...
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