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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  •  screen filter
  •  screen
  • Axis
  • DRAIN VALVE

Vertical automatic backwashing filter

Water from rivers lakes, wells and be used by any irrigation system, including sprinkler irrigation, drip irrigation

Email:info@cncdfs.com

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.


Self-cleaning mode can be started by pressing, timing or manual three ways, following the principle of pressure difference.
When the internal and external pressure difference reaches the set value,  the self-cleaning mode starts.Drain pipe hydraulic valve open, sucking the scanner to produce negative pressure suction nozzle inside, absorbing impurities, at the same time sucking scanner in under hydraulic motor along the inside surface mesh do reciprocating screw, movement, no cleaning blind area, impurities by the discharge outlet.


The cleaning time of self-cleaning filter is set by the controller in advance, the drain valve is closed after cleaning, and little water loss in cleaning process.

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Product features

DLAF200.png


Selection of data table

立式水力驱动尺寸图_1.jpg  DLAF200 installation.jpg


DLAF200.png


On-site installation

  •  Screen filter installation

    Screen filter installation

  •  Screen filter installation

    Screen filter installation

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