Automatic backwash screen filter for irrigation

$2,200.00 - $2,201.00
Min. Order
1 Set
Get Latest Price
Company Information

Hunan Dawning Filter System Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
88.9%
Transactions
US$ 6,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Port: Shanghai/Shenzhen
Payment Terms: L/C,T/T,Western Union
Supply Ability: 200 Set/Sets per Month
Temperature: 85℃
Place of Origin: Hunan China
Color: Blue/Green
Material: Metal
Model Number: DLD
Pressure: 2-10bar
Brand Name: CDFS
Type: Other Watering & Irrigation
Precision: 100 micron
Capacity: 80m3/h
Product name: self-cleaning filter
Control optional: differential pressure/time/manual/PLC
Mesh Material: ss304
Shell Material: carbon steel
Application: industrial/irrigation
Packaging Detail: Wooden case

Automatic backwash screen filter for irrigation

 

Product Description

 

    Product Description 

 

Product structure 

 DLD-FL-80_1

1.Electric motor

2.Automatic drain valve

3:Screen

4:Cleaning brush

5.Water inlet

6.Water outlet

 

Parameters

Single filter flow(max)

80m3/h

Filtration range

100 micron

Working pressure

0.2-1.6Mpa

Adjustable flushing time

10-200 seconds

Power supply

380 v / 50 Hz , AC24V 

Control modes

Pressure difference/time/manual/PLC

Shell material

Carbon steel

Screen material

304 stainless steel

 

How does the self-cleaning filter work?

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.

 

 

Product selecting

When you are choosing automatic screen filters, please consider the following parameters:  

·            Flow capacity( Pipe diameter)

·            Filtration range

·            Shell material

·             Pipeline pressure 

·            Chemical properties of the filter medium 

·            Suspended solids(SS) concentration of filter medium 

 

Pressure Loss Table

 DLD-FL

 

FL series Models for choose

DLD-FL_2

 

ModelWater 
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-50502402507005604209000.121950
DLD-FL-65652402507005604209000.123070
DLD-FL-80802402507005904209000.125080
DLD-FL-10010024040095059042012500.1880105
DLD-FL-150150260490108061042014000.18150180
DLD-FL-200200330590141068051818600.25320235
DLD-FL-250250380630149078062019900.25490260
DLD-FL-300300415790185083068026500.37710420
DLD-FL-350350415790185083068026500.37970620
DLD-FL-400400465790195093078027500.371260738
DLD-FL-450450510790198095087028600.371600860
DLD-FL-5005005107902100105087030500.551970910
Payment & Shipping

 

    Payment & Shipping 

PAYMENT:

Standard payment terms: 30% deposit, the balance before shipping after inspection. (LC/DA/DP PAYPAL WESTERN UNION)

SHIPPING:

Delivery time: production time pls confirm with salesman for detail requirement Packing: we can do according to your requirement.

1 (30).jpg 

Engineering case

 

    Engineering case 

1 (22).jpg 

Company Profile

 

    Company Profile 

 1 (4).jpg

Hunan Dawning Filter System Technology Co., Ltd. have been specialized in manufacturing and marketing water filter systems since 2002.

 

The filters are automatic back washing filter, self cleaning filter,sand media filter, disc filter and so on. We could provide efficient,stable solutions for irrigation and industrial water treatment.

 

Our products are widely used in construction, steel, electricity, petrochemical, metallurgical, pharmaceutical, paper, automotive, hotels, municipal and other major industries.

 

The products have been exported to hundreds of countries and regions such as America, Canada, Chile, Australia, Italy, India, Singapore,Korea,etc. We owned 9 patents and adopted the ISO9001 and CE. 

 

Our team are professional and always here to support you!

VIEW MORE

 

Our Team

 

    Our Team 

1 (10).jpg 

CTW Showroom

 

    CTW Showroom 

 1 (6).jpg 

FAQ

 

    FAQ 

 

Q: Where is your factory?
A:Changsha city, Hunan province, China??
Q: How about the delivery time?
A: Usually 10-15 days for standard model.

 

Q:Does the filter operated automatically?
A:Yes.Automatic backwash by differential pressure/ time.

 

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: Can we choose the color of filter housing?
A: Yes. Blue/green/red or others.

 

Q:How is the installation of filter?
A: Shipping in skid. Just connect the flanges of water in/out and drain out.

Contact Us

 

    Contact Us 

1 (34).jpg