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Automatic Self cleaning Strainer

Basic Info

Model No.FST-AUTO-EL series


TypeOzone Water Purifier

Motive ForceElectric power

StyleNetwork Type

PerformanceEfficient Filtration

Additional Info

PackagingPlywood box or standard export packing

Productivity1000 PCS/YEAR


Place of OriginXINXIANG, CHINA

Supply Ability100PCS/MONTH


HS Code8421999090


Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union


Delivery Time20 Days

Product Description

Automatic Self cleaning Strainer (FST-AUTO-EL series):


Filtration Process: the media flows into strainer from inlet and through the screen, then the clean water flows out from outlet.

Impurities accumulate to form the filter cakes on the inner surface of screens, at the same time, the pressure difference between the inner of screens and the exterior of screens is formed gradually.

Self-cleaning Process:

when the pressure difference reaches default value, the signal is sent to PLC(programme logic control) by differential pressure switch,when PLC drives motor, the shaft begins to rotate, then the rotating brush can clean the impurities away from the inner surface of screens.

At the same time, drain valve is opened by PLC, the impurities are discharged from the drain valve by system inner pressure.

Product Structure:


Product Material:

Strainer Body: Carbon Steel(Bituminous Epoxy Paint, Epoxy Coating ); Stainless Steel.

Screen: Stainless Steel, Other special material.

Shaft Components: Stainless Steel, Nylon,PVC.

Drain Valve: Cast lron, Brass, Stainless Steel.

Product Advantage:

①Short self-cleaning time and small pressure loss.

②Through the finite element analysis, the brush shaft, which is the critical component, obtains the better structure, and strength.

③Inteligent control(PLC), high degree of automation

④ Suit for various of raw water qualities and requirements

⑤ Less vulnerable parts, no consumables, less running costs

⑥Self-cleaning with continuous flow

⑦Long lifetime

Product Technical Parameters:

1. Flow rate of one piece: 25-2800 m3/h, more discharge can be achieved by more pieces in parallel connection

2. Maximum operating temperature:70 C, products can be customized for higher temperature.

3. Filtration fineness:100-4500 micron.


5. Minimum operating pressure:0.1MPa.

6. Cleaning time:15-60s, cleaning time is set according to actual conditions.

7. Loss of pressure in cleaning:0.01MPa.

8. Control mode: manual, pressure difference or time control.

9.0perating voltage: Three-phase AC 220/380/440V 50/60Hz.

EL strainer installation schematic:


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Product Categories : Water Filters > Automatic Self-cleaning Filters

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  • Automatic Self cleaning Strainer
  • Automatic Self cleaning Strainer
  • Automatic Self cleaning Strainer
  • Automatic Self cleaning Strainer
  • Automatic Self cleaning Strainer
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