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Focus on water filtration solutions for 20 years

How to choose the material of disc filter system?

Nov 01,2022
Changsha Dawning Environmental Technology Co.,Ltd.

The materials of automatic backwash disc filter.

Filter head shell: reinforced nylon;

Disc material: PP;

Pipe material: plastic sprayed steel pipe, PE, stainless steel;


Carbon steel with epoxy coating piping: For general water quality and better water quality

Stainless steel piping: Poor water quality, weak acid and weak base can choose ;

PE piping: For seawater, slightly stronger acid-base and poorer water quality


There are other special conditions and water quality, welcome contact us.

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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