304 stainless steel automatic self cleaning water filter auto scraper filter for industrial filtering equipment

304 stainless steel automatic self cleaning water filter auto scraper filter for industrial filtering equipment

Brief introduction:

When water runs through the water inlet into the filter cartridge, the impurities were intercepted on the inner wall of the filter cartridge, and the clean water flows out of the outlet.  As the impurities in the inner surface of the filter tube piles up, the differential pressure between the inlet and outlet runs up to the pre-set value, the self-cleaning process will begin. The self-cleaning process can also begin when it reaches the washing time or manual prefabrication. And it includes two steps: Open the automatic drain valve on the filter；The cleaning brush inside the filter mesh is drove by the motor, and the impurities stopped by the filter mesh will be discharged from the drain valve. When cleaning, the system does not cut off; the whole operation process of the filter is controlled by an intelligent control box which is equipped with the filter. Control mode consists of differential pressure, time, manual and PLC control.

The application of industrial filter: 

Cooling water filter; nozzle protection; sewage tertiary treatment; municipal water reuse; workshop water; pre-filtering of R.O. system; acid pickling; filtering of paper-making white water; injection molding machine; pasteurization system; vacuum pump system; air compressor system; continuous casting system; water treatment applications; refrigeration and heating water systems.

The application of irrigation filter：groundwater; municipal water; rivers, lakes, sea water; orchard; nursery; Greenhouse; golf course; park.

Technical data sheet:

Models Technical data	DN80	DN100	DN125	DN150	DN200	DN250	DN300	DN350	DN400	DN450	DN500	DN600
Working pressure	380V50Hz
Power (kw)	0.25	0.25	0.25	0.25	0.37	0.37	0.37	0.55	0.75	0.75	2.20	2.20
Flow rate(m³/h)	45	60	105	150	260	410	590	800	1050	1320	1630	2350
Min. Pressure (MPa)	0.1
Max. Pressure (MPa)	1.6
Filtration area (c㎡)	1165	1357	2095	3014	5270	7857	11414	15552	20344	25751	31785	42295
Inlet/outlet dia(inch)	3	4	5	6	8	10	12	14	16	18	20	24
Drain valve Dia(mm)	DN50-DN80
Blowing time(s)	40-60 seconds

Filter material of fully automatic sewage filter

Filter housing: carbon steel, 304 stainless steel, 316L stainless steel

Filter screen: 304 stainless steel, 316 L stainless steel

Brush holder: 304 stainless steel, 316 L stainless steel

Drain valve: cast iron, stainless steel

Controller: PVC, aluminum

Seal gasket: EPDM rubber

Cleaning brush: stainless steel, nylon 

Contact: 

Attn: Ms.Ada

Email:filtersales03@le-filter.com

Whatapp/mobile/wechat:0086 18695927657

Skype: filtersales03