HUNAN DAWNING FILTER SYSTEM TECHNOLOGY CO.,LTD

HUNAN DAWNING FILTER SYSTEM TECHNOLOGY CO.,LTD

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Home ProductsAutomatic Backwash Filter

Backflush Disc Automatic Backwash Filter For Farm Drip Irrigation System

Certification
China HUNAN DAWNING FILTER SYSTEM TECHNOLOGY CO.,LTD certification
China HUNAN DAWNING FILTER SYSTEM TECHNOLOGY CO.,LTD certification
I have already started using this Automatic Self Cleaning Filter, it is very easy to use, I am also going to purchase a few other water filters from you, the quality is very good.

—— Ceyhan

A very good company with good Irrigation Sand Filter and good service ! I have been working with them for many times ,and will continue to working.

—— Peter

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Backflush Disc Automatic Backwash Filter For Farm Drip Irrigation System

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Large Image :  Backflush Disc Automatic Backwash Filter For Farm Drip Irrigation System

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,
Supply Ability: 2600 SETS/YEAR
Detailed Product Description
Product Name: Automatic Backwash Filter Material: Plastic
Capacity: 20-2000m3/h Application: Industrial/irrigation
Color: Black/Green/blue Pressure: 2-10bar
Precision: 120microns Feature: High Flow
High Light:

automatic backwash water filters

,

back flush water filters

Automatic backwash disc filter for agricultural irrigation

 

Product Description

1. Raw water pump-- provide the pressure to quartz sand filter/active carbon filter
2. Multi-medium filter-- get rid of turbidity, suspended matter, organic matter, colloid, ect.
3. Active Carbon filter--Remove the color, free chloride, organic matter, harmful matter, ect.
4. Softener--exchange "ions" of calcium and magnesium with the most common and easiest method.
5. Micron filter--prevent large particles, bacteria, viruses into RO membrane, accuracy is 5um,
6. High pressure pump-- Provide the high pressure to RO membrane
7. RO system-- main part of the plant. The RO membrane's desalting rate can reach 99%, removing over 99% ions

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.


Specification of DLLF-2-2

  • Application:Both industry and irrigation
  • Working pressure: 2-10 bar
  • Working temperature:<85℃
  • Power:220V/50Hz
  • Flow: 50m3/h
  • Dimension:900*820*1150mm
  • Net Weight: 52KG    Gross weight:96KG

 
Product structure 

BACKWASH 

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

Models

Inlet/outlet dia.

Flow rate(m3/h)

Filtration precision

DLLF-2-23 inch/80mm≤30120 mesh/130μm
DLLF-4-48 inch/200mm210120 mesh/130μm
DLLF-4-58 inch/200mm294120 mesh/130μm
DLLF-4-610 inch/250mm352120 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......
 
Certifications

 CERTIFICATION

FAQ

 
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
HUNAN DAWNING FILTER SYSTEM TECHNOLOGY CO.,LTD

Contact Person: Yang

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