This filter provides fully automatic backwashing cleaning operations,  it can continuously separate impurities from water - other liquids. The maintenance - operation of filter is very simple, even in the severe operating conditions it also can continue to keep running in a good condition.

XF - F series filter can be equipped with different amount of elements to provide maximum filtering area in each filter housing. This makes the filter to have smallest pressure loss when working.
The pressure design of filter body is usually based on the chemical pipeline filter - steel pressure vessel design standards. The filter also can adapt to the special requirements of other design criteria. Filter main body has the materials such as carbon steel, stainless steel, - duplex phase steel - etc. At the same time, we also can provide special materials such as titanium, pure nickel - etc.

XF-F3-1 model cartridge working principle

XF-F3-2 model cartridge working principle

INOCO XF-F3 Sucking scan Backwash filter Product features

Flow rate	1-5000M3/H
Filter precision	25-3000μm
Working pressure	0-10.0Mpa
Valve	Motor or Pneumatic
Filtration standard	GB150,HG/T21637
Filter element material	304、316、Hastelloy
Valve material	CS、304、316、Hastelloy
Seal material	Buna-N、EPDM、Fluorous rubber

Automatic backwash filter working principle

The water which needs to be filtered flows into the shell through the lower bottom of the filter and enters the lumen of the filter element through the rotary table from bottom to top and be drained out through the filter element. The filtered clean water flows out from the upper outlet of the filter. Solid impurities are trapped in the inner side of the filter element. No need of cutting off the water flow when the filter is on backwashing process. Motor drives filter wheel rotating and at the same time the drain valve was opened. Each filter element will be backwashed by the filtered clean water in turns.
The pressure difference between the water pressure in filter and the atmospheric pressure can make filtration liquid flows reversely so that the intercept impurity on inner face of the filter element can be removed. After the wheel rotates a round, backwashing process is over. Then backwashing valve closed and drive motor stops.

Model options

flow rate sheet - filtering area
accuracy（Micron）	25 / 50 / 75 / 100 / 150 / 200
flow rate（M3/H）	8 / 12 / 23 / 33 / 47 / 58
backwash media	80

Above is the reference data of single cartridge - clean water medium.

Cleaning information

drain size	DN200-DN25
clean control	pressure difference - timing
backwash media	after filtering liquid
min water comsuption（L）	10-60
clean time（s）	30 - 60(could be set)

INOCO XF-F3 series automatic backwash filter site application