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Suction self cleaning filter

Focus on water filtration solutions for 20 years

Electric suction type self cleaning filter strainer

Type: Screen
Flow: up to 2000m3/h per unit
Filtration precision:80-4000 mic
Working pressure:0.2-1.6Mpa
Pressure loss: ≤0.02Mpa
Control: Automatic
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Introduction

How it work


When water enters the coarse screen from the outside (the coarse strainer is set according to the water quality), the coarser impurities are filtered and then enter the fine screen, then the smaller impurities are blocked on the inner filtering 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 electric 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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Dawning has been developing and producing irrigation systems for 20 years, with a production park of 20,000 square meters, and an annual output of more than 200,000 sets of irrigation equipment. The agricultural irrigation filtration program covers the world and is exported to more than 50 countries. It is one of the irrigation equipment production bases in Asia.
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