• Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter
  • Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter
  • Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter
  • Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter
  • Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter

Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter

Power Source: Pressure
Feature: Irrigation
Material: Plastic
Sprinkler Type: Filter System
Lead Time: 5-10 Days
MOQ: 10 PCS
Customization:
Diamond Member Since 2018

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Manufacturer/Factory

Basic Info.

Model NO.
DFS-D203
Type
Automatic Backwash Lamination Filter System
Inler&Outlet Size
3′′ Flange(Dn80)
Filter Unit
3 PCS
Transport Package
Carton
Specification
dn20
Trademark
DFS
Origin
Fuzhou
Production Capacity
100000PCS/Month

Product Description

Features
1.Laminated filter with a spiral structure has a good centrifugal effect
2.High-speed rotation of water during filtration to remove dirt from lamination and produce good filtration effect
Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter

Automatic Backwash Lamination Filter System
Features
Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter
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
Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter

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

Plastic Centrifugal Filter
Features
    Due to its small size, simple structure, large processing capacity, and easy installation and maintenance, it is generally used as a primary filter and installed before the main filter. It is suitable for agricultural water treatment, various types of small-flow industrial wastewater treatment and high turbidity river water oxidation. The separation of inorganic impurities such as tin, mud and sand is significant.
In order to reduce the workload of the main filter and achieve high-precision filtration. A device for separating sand and water using the principle of centrifugal force and gravity sedimentation. When the water flows from the inlet pipe into the equipment tangentially, a high-speed spiral motion is generated under the cylindrical wall to generate a great centrifugal force.
    1.The axis of the inlet pipe is inclined 30 degrees with respect to the axis of the cylinder to enhance the downward rotation of the water flow
    2.Lengthen the height of the cylinder, the design enhances the full deposition of sand in order to the sand water separation more thorough
    3.The sand bucket has a backflush baffle at the sand receiving port, and quick-opening container cover is used to facilitate sand removal from the grit bucket.
    4.Large grit bucket to reduce the frequency of cleaning sanding
    5.According to the different needs of customers, can customize much more pressure and other specifications of the size of the product
Item No. Diameter of cylinder Inlet & outlet Size Treatment volume(m3/h) Recommended flow (m3/h) Separation minimum size L*W*H(mm)
DFS-L1-3 300 3" 39-55 10-40 0.03 1300*740*1630
DFS-L1-4 400 4" 71-102 30-90 0.031 1500*750*2030

Packing: Kraft paper box or according to clients'  requirements.
Payment: T/T 30% deposit,70% paied before the shipment; L/C

Company Information
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.
Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter


Production Process
Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter

Project  Cases
Dn80 3′′ Flange Agriculture Drip Irrigation Automatic Backwash Water Filter

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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