Model Number: PLN Brand Name: Duoling Key Specifications/Special Features: Max working pressure: 10 barMaterials: PA6 housing, steel pipe with plastic lining insideMicron: 10, 20, 30, 50, 80, 100, 120, 150, 200, 300, 400, 500, 600, 800Unit: 4Maximum flow: 160m3/HAdvantage and characteristic ：
1.
Stable filtering efficiency
As the core element of filter, the discs evenness reaches the word-class standard
Filter is in effect for all kinds of suspended impurities including organic impurities and inorganic impurities
2.
Modular design, space saving
Because the filter’s components are changeable, customers can choose in accordance with the actual demand
System is compact and space-saving
3.
High-efficient backwash, energy and water saving
Takes only 7 to 20 seconds to finish backwash for one filter unit
Generally backwash water consumption is less than 0.5% of filtering water
Also efficient for filtering sticky impurities
4.
Auto control, continuous flow
Filtration and backwash can be performed simultaneously
Filter units do backwash one by one while the others are filtering
System has the merits of low pressure, small flow loss and long life