Product Description
Automatic Backwash Lamination Filter System
Features
The backwash laminated filter system is divided into manual and automatic backwash, both of which are formed by the parallel combination of centrifugal filter units.
1.The filtration system is a type of automatic filtration system designed to filter large flows, any water quality, and to satisfy various installations at any time. It has fully automatic filtration, cleaning and sewerage functions. Special-purpose backwash controller, control method with pressure difference sensing and time setting
2.A laminated filter containing a spiral structure has a good centrifugal effect. During filtration, the water stream rotates at high speed to remove dirt from the laminations and produce a good filtering effect. Grooved filter laminations serve as the core elements of the filter for more thorough and accurate 3D deep stereoscopic filtering.
3.Large amount of water treatment, each unit is only a standard unit, through the combination of units to achieve a large flow of processing, combined loading and unloading
4.The system automatically coordinates the backwash of each filter unit during backwashing. The backwash unit backwashes with filtered water or external water from other filter units.
5.System takes up less space and it is lighter
6.The system runs stably with low operating costs
Technical Parameter
| Item No. |
Flow rate(m3/h) |
| Water quality |
| Very poor |
poor |
general |
clean |
| DFS-D202 |
20 |
30 |
40 |
|
| DFS-D203 |
30 |
45 |
60 |
|
| DFS-D204 |
40 |
60 |
80 |
|
| DFS-D302 |
20 |
30 |
40 |
60 |
| DFS-D303 |
3 |
45 |
60 |
90 |
| DFS-D304 |
40 |
60 |
80 |
120 |
| DFS-D305 |
50 |
75 |
100 |
150 |
| DFS-D306 |
60 |
90 |
120 |
180 |
| Item No. |
Inlet & outlet Size |
Filter unit (pc) |
Filtering level |
Max working pressure |
Minimum backwash working pressure |
Water flow(m3/h) |
L*W*H(mm) |
| Mininum |
Maximum |
| DFS-D201 |
2"flange(Dn50) |
1 |
70/120/150mesh |
10kg/cm2 |
2.5kg/cm2 |
10 |
20 |
180*300*600 |
| DFS-D202 |
3"flange(Dn80) |
2 |
15 |
40 |
800*1100*970 |
| DFS-D203 |
3"flange(Dn80) |
3 |
25 |
60 |
1100*1100*970 |
| DFS-D204 |
3"flange(Dn80) |
4 |
35 |
80 |
1300*1100*970 |
| DFS-D301 |
3"flange(Dn80) |
1 |
15 |
30 |
210*330*800 |
| DFS-D302 |
4"flange(Dn100) |
2 |
30 |
60 |
800*1160*990 |
| DFS-D303 |
4"flange(Dn100) |
3 |
45 |
85 |
1100*1600*990 |
| DFS-D304 |
6"flange(Dn150) |
4 |
60 |
115 |
1400*1210*1055 |
| DFS-D305 |
6"flange(Dn150) |
5 |
70 |
135 |
1700*1210*1055 |
| DFS-D306 |
8"flange(Dn200) |
6 |
90 |
180 |
2000*1270*1110 |
| DFS-D307 |
8"flange(Dn200) |
7 |
105 |
210 |
2300*1270*1110 |
| DFS-D308 |
8"flange(Dn200) |
8 |
120 |
240 |
2600*1270*1110 |
Company Profile
Fujian Dafengshou Irrigation Technology Co.,Ltd is a company specializing in the research, development and production of water-saving irrigation products for agriculture, water conservancy, garden irrigation and integration of water and fertilizer systems. It also provides design, installation and guides on irrigation projects for agriculture, water conservancy, gardens and integration of water and fertilizer systems.
Our main products include micro-irrigation systems (drip irrigation and micros spray irrigation), sprinkling irrigation systems, filtration systems, fertilization systems, garden irrigation systems and accessories, etc. These products are widely used in agriculture, water saving irrigation, garden landscape, municipal greening, greenhouses, Cooling dust on industrial and mining.
Our products and services have been recognized and praised by many users as our rich experience. We pay much more attentions on continuous innovation, quality products and professional services. In 2016, we won the certificate of science and technology enterprise in Fujian Province and was awarded the 2014-2016 Outstanding Innovative Practice Base for excellent Students by the College of Mechanical and Electrical Engineering of Fujian Agriculture and Forestry University. All Products passed the ISO9001 quality and ISO14001 environmental management system certifications, especial micro-spraying equipment and drip irrigation equipment obtained Fujian agricultural machinery promotion and appraisal certificate, and listed in the 2015-2017 promotion product catalog by Fujian Province water conservancy technology.
In the past few years, we have established a good cooperative relationship with a number of advanced professional irrigation companies both at home and abroad. And we have conducted technical cooperation with the Agricultural Research Center of Science and Technology of Fujian Province to cultivate a professional team on product design, R & D, quality control, sales and customer service. We will continue to be professional, innovative and quality concepts for further enhance its technical strength in order to contribute to the nation's construction of a water-saving society.
Certifications
Packaging & Shipping
FAQ
1.Q:What's the payment terms?
A:We accept T/T, Western Union, L/C and PayPal.
2.Q: How long is your delivery time?
A: Generally it is 7 days after 30% deposit by T/T received by the seller.
3.Q: Do you provide samples? Is it free or extra ?
A: Yes, we could offer free sample with express freight collect.
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