The packing of auto self clean water filters:
Outside package:standard wooden carton,
Inside package:stretch film and foam Outside package
Shipped in 10-15 days after payment
Professional manufacturing industrial self clean water filter with high performance
Feature of auto self clean water filters
Durable and corrosion resistant.
Fully-automatic control by time or DP
Wedge screen with wide filtration area
0.2-0.5bar low pressure loss
Manufactured to ISO 9001.
Models specification of auto self clean water filters
Water in/out (mm)
Drain out (mm)
Principle of auto self clean water filters
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.
Technical data of auto self clean water filters
Single filter flow rate
Electric brush type
The material of auto self clean strainer
Filtration screen mesh
Cast iron/stainless steel/nylon
Suction nozzle holding
Plastic cover(SS optional)
Conponents of auto self clean water filters
Installation and connection
Please pay attention to prevent the control box, sensors and the transmission parts from damage during the process of installation and use.
Please connect the pipes according to the arrows on the filter.And keep the drain valves outlet direction horizontal position or down position to ensure the sewage is discharged completely.
In a power system, filters should be installed between the pump and water-using facility.
please install shut-off valves before and after the filters for easy repairing.
Packaging & Shipping
About our company histroy
In 2002: Dawning Environmental Protection Technology Co., Ltd. was founded with a registered capital of 10 million, 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.
In 2016: Quotation System available
In 2017.1: Intergrated filtration system testing platform builded.
In 2017.3: Indtroducing automatic surface treatment equipment
Other types filter
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 7-15 days after prepayment is confirmed.
Q:Do you have a design team? A:Yes,we have.Providing outline drawing,electric drawing and others.
Q:Can you send me a sample? A: Yes.But it is not for free.
Q. :What is your payment? A: T/T,T/C,Western Union,Paypal.
Q:How can I contact you? A:You could contact me by email or Trademanager or others.