Welcome to Hunan Dawning Filter System Technology Co., Ltd official website

Hunan Dawning Filter System Technology Co., Ltd

Committed water filtration system developing and producing since 2002

TEL:+86-731-84391122

Email:info@cncdfs.com

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  • Self cleaning filter
  • Drain valve
  • Controller
  • Motor

FL series electric brush type self cleaning filter

Automatic self-cleaning water filters: Single unit flow 19-2000m3/h Filtration precision 20-4000 micron

Email:info@cncdfs.com

Principle

Product principle
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.

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Product features

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Selection of data table

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On-site installation

  • Cooling water filtration of building

    Cooling water filtration of building

  • Cooling water filtration of automobile plant

    Cooling water filtration of automobile plant

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