HUNAN DAWNING FILTER SYSTEM TECHNOLOGY CO.,LTD
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 2600 sets per year |
| Delivery Time | 10-15 working days |
| Packaging Details | Wooden case |
| Screen | SS304/316L |
| Flow | 19-4000m3/h |
| Power | 380/410/450V or other |
| Cleaning way | brush |
| Filtration | 20-4000 micron |
| Motor | 0.12-0.55KW |
| Control way | Differential presure/time |
| Brand Name | CDFS |
| Model Number | DLD-FL |
| Certification | ISO9001&CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 2600 sets per year |
| Delivery Time | 10-15 working days | Packaging Details | Wooden case |
| Screen | SS304/316L | Flow | 19-4000m3/h |
| Power | 380/410/450V or other | Cleaning way | brush |
| Filtration | 20-4000 micron | Motor | 0.12-0.55KW |
| Control way | Differential presure/time | Brand Name | CDFS |
| Model Number | DLD-FL | Certification | ISO9001&CE |
| Place of Origin | China | ||
| High Light | commercial water filter ，water filtration filters | ||
operating system:
Cooling circulating water system, agricultural irrigation system, steel high pressure descaling system, fire sprinkler system, UF/RO membrane system protection filtration, seawater desalination RO protection filtration, high concentration wastewater treatment, river, river, lake process water treatment, aquaculture Filtration, water/rainwater reuse treatment, wet electric dust removal ash water treatment, spray paint wastewater treatment, automobile assembly test, cutting fluid circulation filtration, tire rubber cooling water filtration, oil recovery water injection filtration, marine press water reuse, water source heat pump Cooling water filtration, waste heat utilization filtration.
Application
Commercial - Golf course and sporting field irrigation systems.
Industrial - Pre-preteatment of UF/RO and waste water recycling.
Irrigation - Primary filtration for the prevention of blockages in irrigation system
HVAC- cooling tower side filtration and full system
Metal Processing Plants - Filtration for water cooling and spray nozzles.
Mining - Cleaning of process and waste water.
Product structure
Product principle
The water flows through the screen and the particles are retained on the inside of the screen of the filter element.
The filtered water then flows out through the outlet.
When the particles accumulated to a certain number and the pressure differential increases to the pre-determined level,
the flushing cycle starts.
It include two steps: First, the automatic drain valve opens on the drainage outlet.
Then, electronic motor drives the cleaning brushes which are inside the screen, the solids are expelled through the drain valve.
Filters continue to supply filtered water even during the flushing cycle.The whole working system is controlled by a smart box which has several control modes: pressure differential, time, manual and PLC.
Technical parameters
■A single maximum flow capacity is up to 4000m3 / h
■Wide filtration range:screens from 4000 to 20 microns
■Working pressure(min)≥0.18Mpa
■Working pressure(max)≤1.6MPa(customized is available)
■Working temperature ≤65℃
■Power supply: 380 v / 50 Hz (Customized is availabel)
■Cleaning method: brush type
■Adjustable cleaning time: 10-200 seconds
Filter material
■Shell: carbon steel, 304 stainless steel, 316L stainless steel
■Screen: 304 stainless steel, 316L stainless steel
■Brush holder: 304 stainless steel, 316L stainless steel
■Drain valve, cast iron,copper,stainless steel,PVC,nylon
■Controller: PVC, aluminum
■Seal ring: EPDM rubber
■Cleaning brush: stainless steel, nylon
DLD-FL series self-cleaning filter specification table
| Model | Water in/out (mm) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | Power (KW) | Max flow (m3/h) | Weight (Kg) |
| DLD-FL-50 | 50 | 240 | 250 | 700 | 560 | 420 | 900 | 0.12 | 19 | 50 |
| DLD-FL-65 | 65 | 240 | 250 | 700 | 560 | 420 | 900 | 0.12 | 30 | 70 |
| DLD-FL-80 | 80 | 240 | 250 | 700 | 590 | 420 | 900 | 0.12 | 50 | 80 |
| DLD-FL-100 | 100 | 240 | 400 | 950 | 590 | 420 | 1250 | 0.18 | 80 | 105 |
| DLD-FL-150 | 150 | 260 | 490 | 1080 | 610 | 420 | 1400 | 0.18 | 150 | 180 |
| DLD-FL-200 | 200 | 330 | 590 | 1410 | 680 | 518 | 1860 | 0.25 | 320 | 235 |
| DLD-FL-250 | 250 | 380 | 630 | 1490 | 780 | 620 | 1990 | 0.25 | 490 | 260 |
| DLD-FL-300 | 300 | 415 | 790 | 1850 | 830 | 680 | 2650 | 0.37 | 710 | 420 |
| DLD-FL-350 | 350 | 415 | 790 | 1850 | 830 | 680 | 2650 | 0.37 | 970 | 620 |
| DLD-FL-400 | 400 | 465 | 790 | 1950 | 930 | 780 | 2750 | 0.37 | 1260 | 738 |
| DLD-FL-450 | 450 | 510 | 790 | 1980 | 950 | 870 | 2860 | 0.37 | 1600 | 860 |
| DLD-FL-500 | 500 | 510 | 790 | 2100 | 1050 | 870 | 3050 | 0.55 | 1970 | 910 |
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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