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Precision Disc Strainer For Automatic Backwashing Drip Irrigation Filter

Precision Disc Strainer For Automatic Backwashing Drip Irrigation Filter

Precision Disc Strainer For Automatic Backwashing Drip Irrigation Filter

Product Details:

Place of Origin: China(Mainland)
Brand Name: CDFS
Certification: IS9001,CE
Model Number: DLLF

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Wooden case
Delivery Time: 10-15days
Payment Terms: T/T,L/C,Western Union
Supply Ability: 2600SETS/YEAR
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Detailed Product Description
Product Name: Disc Filter Material: Plastic
Application: Industrial/irrigation Color: Black/Green/blue
Pressure: 2-10bar Precision: 130microns
Temperature: 85℃ Control Optional: Differential Pressure/time/manual/PLC
Raw Water: River Water/Underground Water Capacity: 20-2000m3/h

Precision Disc Strainer For Automatic Backwashing Drip Irrigation Filter

Disc Strainer Description
The reverse osmosis(RO) water filter system is an equipment to purify water with the action of pressure difference of semi permeable membrane. RO membranes can effectively remove majority of organics, harmful substances, bacteria, particulates etc. RO system is widely used in water treatment, purification for tap water, well water, underground water, borehole salty water, brackish water and seawater, pure water and ultra-pure water production, power stations, electronic industries, medicine manufactories, and medical treatment.

Disc Strainer Specification

  • Working pressure: 2-10 bar
  • Working temperature:<85℃
  • Power:220V/50Hz
  • Flow: 50m3/h
  • Water in/out: 2 inch
  • Housing color:green/blue
  • Dimension:900*820*1150mm
  • Net Weight: 52KG    Gross weight:96KG

Disc Strainer structure 





Disc filter modules



Carbon steel/HDPE /Stainless steel

Pressure gage

Stainless steel

Auto backwash valve

Nylon/stainless steel

Electromagnetic valve


Air valve


Controller cover

Plastic/Stainless steel


Design and selection of models


Inlet/outlet dia.

Flow rate(m3/h)

Filtration precision

DLLF-2-2 3 inch/80mm ≤30 120 mesh/130μm
DLLF-2-3 4 inch/100mm 45 120 mesh/130μm
DLLF-3-3 6 inch/150mm 90 120 mesh/130μm
DLLF-3-4 6 inch/150mm 120 120 mesh/130μm
DLLF-3-5 8 inch/200mm 150 120 mesh/130μm
DLLF-3-6 8 inch/200mm 180 120 mesh/130μm
DLLF-4-3 8 inch/200mm 176 120 mesh/130μm
DLLF-4-4 8 inch/200mm 210 120 mesh/130μm
DLLF-4-5 8 inch/200mm 294 120 mesh/130μm
DLLF-4-6 10 inch/250mm 352 120 mesh/130μm


Our Services

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 Information

In 2002: Dawning Environmental Protection Technology Co., Ltd. was founded , which is a emerging technology company specialized in environmental water treatment.The main products include water filtration, water descaling antiscale,water heating for industrial and irrigation.
In 2010: The first patent awarded.
In 2014: We builded our own factory covering an area of 13000 square which is domestic largest water filter production base.
In 2015: Hunan Dawning Filter System Tech. CO., Ltd(CDFS) founded as subsidinary for foreign trade.
In 2016: Quotation System available
In 2017.1: Intergrated filtration system testing platform builded.
In 2017.3: Introducing automatic surface treatment equipment
In 2017.8. Expanding factory area to short lead time for customers.

In 2018.7. Building automatic production line(welding,coating)for sand filter
More developing......





Q: Where is your factory?
A:Changsha city, Hunan province, China
Q:Can you accept OEM?
A:Yes.We could do OEM for you.
Q: Do you have a certification?
A: Yes. we have ISO / CE certificate and certificate of patent
Q: How about the delivery time?
A: Usually 15-25 days after prepayment is confirmed.



Contact Details

Contact Person: Yang

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