Name: SELF-CLEANING WATER FILTERS with BACK-WASH
Brand: Lefilter
Availability: InStock

Product Details

Product introduction

When water runs through the water inlet into the filter cartridge, the impurities were intercepted on the inner wall of the filter
cartridge, and the clean water flows out of the outlet. As the impurities in the inner surface of the filter tube piles up, the
differential pressure between the inlet and outlet runs up to the pre-set value, the self-cleaning process will begin. The
self-cleaning process can also begin when it reaches the washing time or manual prefabrication. And it includes two steps: Open the automatic drain valve on the filter；The cleaning brush inside the filter mesh is drove by the motor, and the impurities stopped by the filter mesh will be discharged from the drain valve. When cleaning, the system does not cut off; the whole operation process of the filter is controlled by an intelligent control box which is equipped with the filter. Control mode consists of differential pressure, time, manual and PLC control.

Workshop product display

Filter material of fully automatic sewage filter

Filter housing: carbon steel, 304 stainless steel, 316L stainless steel Filter screen: 304 stainless steel, 316 L stainless steel Brush holder: 304 stainless steel, 316 L stainless steel Drain valve: cast iron, stainless steel Controller: PVC, aluminum Seal gasket: EPDM rubber Cleaning brush: stainless steel, nylon 

Product technical data sheet

Product structure diagram

The application of industrial filter:

cooling water filter; nozzle protection; sewage tertiary treatment; municipal water reuse; workshop water; pre-filtering of R.O. system; acid pickling; filtering of paper-making white water; injection molding machine; pasteurization system; vacuum pump system; air compressor system; continuous casting system; water treatment applications; refrigeration and heating water systems. The application of irrigation filter：groundwater; municipal water; rivers, lakes, sea water; orchard; nursery; Greenhouse; golf course; park.

FAQ

Q:Are you a manufacturer or a trading company?
A: Manufacturer with our own factory.

Q: What is the method of payment?
A: Usually, we accept payment by T/T,L/C,western Union,Paypal and Alipay.Other terms of payment depend on the circumstances.

Q: How long will it take you to deliver?
A3:Spot goods will be shipped within 3 days. Large quantities of goods need to be confirmed through negotiation.

Q: Can I buy a few for my initial order?
A: Yes, we can accept trial order before official orders.

Q: Can I get some free samples?
A: Of course.Sometimes, we can provide you with free samples,but you should pay the express fee.

Q: How Can I Trust You In My First Business?
A:Please pay attention to our above business license and certificate.We are an Alibaba SGS certified factory,we’re a gold supplier on Alibaba with 12 years’experience.

Q: How Do We Ensure The Quality Of The Products After Placing The Order?
A:Before delivery,we will send you pictures videos and test report of the filters for you to check.You can also arrange the
quality check by yourself or through your contacts in China. We’re a public listed company in China,top supervised the
third-party,our stock code No.:837936.