Fully Automatic Backwash Self Cleaning Selfwash Filter

• Customization: Available
• Type: Water Filtration
• Usage: Environmental Protection, Water Filtration
• Model NO.: SY
• Style: Network Type
• Performance: Sophisticated Filters
• Transport Package: Wooden Crate Packaging
• Trademark: XUYANG
• Origin: Jiangsu, China
• HS Code: 84212199
• Production Capacity: 50000pieces/Year

Product Description

Working principle
When the self-cleaning brush screen filter recognizes too much dirt building up on the surface of the filter screen as well as a pressure difference between the inlet and outlet water reaching a preset value, it will automatically start its self-cleaning program. This entails the motor driving a rotating brush to remove the dirt buildup from the filter screen and switch on the electric valve for discharging the dirt. This effectively cleans the filter back into its optimal filtering state.



characteristic

The time allocated for cleaning can be adjusted to fit your needs, ranging from 20 to 120 seconds.

No need to turn down the water during self-cleaning.

The pressure loss caused by blowdown less than 0.5 bar.

The flow deviation limited to less than 1%.

 

Self-Cleaning Brush Screen Filter, SY

• Installation: online installation
• Flow rate (single filter): 15-400 m³/h (larger flow can be obtained by connecting multiple units in parallel)
• Nominal pressure: 1.0 MPa, 1.6 MPa
• Operating pressure: 0.20-1.2 MPa
• Maximum operating temperature: 60 ºC
• Filtration degree: 20-3500 micron
• Control mode: differential pressure/timing/manual
• Cleaning time: 35-120s
• Cleaning mechanism speed: 14-20 rpm
• Cleaning method: electric brush cleaning
• Cleaning pressure loss: 0.01-0.08 MPa
• Operating voltage: AC 380V, 50Hz, three-phase four-wire
• Control voltage: AC 220V, 50Hz
• LCD display interface, user-friendly design, easy operation

 

Technical Specifications

Model	Inlet/outlet connection (mm)	Max. flow rate (m³/h)	Filtration area (cm²)	Drain valve DN (mm)	D mm	Water consumption per cycle (L)	Motor power (kW)	Weight (kg)
SY-50	DN50/10	25	3300	DN25/10	275	130	0.55	170
SY-80	DN80/10	40	3600	DN25/10	275	130	0.55	180
SY-100	DN100/10	80	4000	DN40/10	275	150	0.55	210
SY-150	DN150/10	150	4500	DN50/10	275	130	0.55	240
SY-200	DN200/10	300	6000	DN50/10	325	130	0.55	260
SY-250	DN250/10	400	7500	DN50/10	400	180	0.55	420

The flow accuracy in the table is 400 μm. For other technical parameters, please consult Xuyang for details.

Installation Dimensions

Model	SY-50	SY-80	SY-100	SY-150	SY-200	SY-250
H	720	750	820	850	980	1020
L	720	720	760	800	1050	1080
L1	335	335	410	435	350	360

 

Self Cleaning Filter For Water Treatment
 

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