Automatic Self-Cleaning Brush Screen Filter, S Series

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.

Self-Cleaning Brush Screen Filter, ST Self-Cleaning Brush Screen Filter, STS Self-Cleaning Brush Screen Filter, SY Self-Cleaning Brush Screen Filter, SM 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%. Applications
Cooling water treatment: A process that utilizes filtration to reduce sediment accumulation in heat exchangers, thus boosting the cooling power of cooling towers, air conditioning systems and DC systems. In addition, the water filtration keeps the make-up water system in top condition.
Water source treatment: A procedure to obtain clean surface water from rivers, lakes, seas, reservoirs and wells. This technique can remove unwanted particles including sand, bacteria, algae, and organic material.
Industrial circulating water filtration: Employed on equipment that requires specific water quality standards, such as coolers and rolling mills, as well as continuous casting machines, polishing equipment, pumps, electromagnetic valves and ion exchangers, sprayers and radiators. This form of filtration helps eradicate contaminants from the water, preventing blockages that could otherwise occur in pipes, hoses, and other components.
Irrigation: Highly suitable for water sources with high flow and impurities, and can be used for various purposes, such as agricultural irrigation, park sprinkling, golf courses, and sports fields.
The paper industry: efficient white water filtration in its operations.
The plastic industry: the filtration and circulation of cooling water to optimize injection processes. Membrane, resin and ultrafiltration pretreatment. Seawater desalination systems and mariculture filtration systems with pretreatment filtration. Self-Cleaning Brush Screen Filter, ST
Installation: vertical installation
Flow rate (single filter): 15-1800 m³/h (larger flow can be obtained by connecting multiple units in parallel)
Nominal pressure: 1.0 MPa, 1.6 MPa
Operating pressure: 0.20-1.0 MPa
Maximum operating temperature: 60 ℃
Filtration degree: 200-3500 micron
Control mode: differential pressure/timing/manual
Cleaning time: 35-120 s
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 Request a Quote 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)
ST-100	DN100/10	80	3800	DN50/10	325	130	0.55	230
ST-125	DN125/10	100	4500	DN50/10	325	130	0.55	250
ST-150	DN150/10	150	4500	DN50/10	325	130	0.55	260
ST-200	DN200/10	300	5100	DN50/10	325	130	0.55	280
ST-250	DN250/10	400	9100	DN50/10	400	180	0.75	420
ST-300	DN300/10	500	10000	DN50/10	530	180	0.75	510
ST-350	DN350/10	800	14400	DN50/10	620	200	0.75	650
ST-400	DN400/10	1000	17000	DN80/10	720	250	0.75	760
ST-500	DN500/10	1800	30000	DN80/10	920	250	0.75	950

The flow accuracy in the table is 400 μm . If in need of PN25 pressure rating, we can customize upon request. For other technical parameters, please consult Xuyang for details.

Installation Dimensions

Model	ST-100	ST-125	ST-150	ST-200	ST-250	ST-300	ST-350	ST-400	ST-500
H	500	540	550	630	630	750	750	750	900
H1	990	1070	1090	1200	1200	1360	1390	1480	1525
H2	1120	1280	1300	1420	1450	1650	1750	1810	2120
L	650	700	650	700	850	950	1050	1300	1650
L1	283	283	283	283	345	415	475	515	650

Self-Cleaning Brush Screen Filter, STS
Installation: vertical installation
Flow rate (single filter): 15-1800m³/h (larger flow can be obtained by connecting multiple units in parallel)
Nominal pressure: 1.0 MPa, 1.6 MPa
Operating pressure: 0.20-1.0 MPa
Maximum operating temperature: 60 ℃
Filtration degree: 200-3500 micron
Control mode: differential pressure/timing/manual
Cleaning time: 35-120s
Cleaning mechanism speed: 14-25 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 Request a Quote 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)
STS-50	DN50/10	25	2800	DN25/10	325	130	0.55	170
STS-80	DN80/10	40	3400	DN25/10	325	130	0.55	180
STS-100	DN100/10	80	4100	DN40/10	325	150	0.55	210

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

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 ℃

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 Request a Quote 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 Brush Screen Filter, SM
Installation: horizontal installation

Flow rate (single filter): 150-400 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 ℃

Filtration degree: 20-3500 micron

Control mode: differential pressure/timing/manual

Cleaning time: 35-120 s

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 Request a Quote 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)
SM-150	DN150/10	150	4500	DN50/10	325	130	0.55	260
SM-200	DN200/10	300	5100	DN50/10	325	130	0.55	280
SM-250	DN250/10	400	9100	DN50/10	400	180	0.75	460

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

Installation Dimensions

Model	SM-150	SM-200	SM-250
B	700	700	850
C	720	700	900
C1	270	300	330
L	350	350	400
L1	1000	1000	1200
A	295	350	410

Self-Cleaning Brush Screen Filter, SSY SSY manual self-cleaning filter

Installation: online installation

Flow rate (single filter): 15-80 m³/h (larger flow can be obtained by connecting multiple units in parallel)

Nominal pressure: 1.0 MPa, 1.6 MPa

Operating pressure: 0.20-1.0 MPa

Maximum operating temperature: 60 ℃

Filtration degree: 200-3500 micron

Control mode: manual

Cleaning time: 15-120 s

Cleaning method: manual brush cleaning

Cleaning pressure loss: 0.01-0.08 MPa Request a Quote 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)	Weight (kg)
SSY-50	DN50/10	25		DN25/10	275	60	50
SSY-80	DN80/10	40		DN25/10	275	60	60
SSY-100	DN100/10	80		DN25/10	275	80	120

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

Self-Cleaning Brush Screen Filter, STN (for Sea Water)
Installation: vertical installation

Flow rate (single filter): 150-1800 m³/h (larger flow can be obtained by connecting multiple units in parallel)

Nominal pressure: 1.0 MPa, 1.6 MPa

Operating pressure: 0.20-1.0 MPa

Maximum operating temperature: 60 ℃

Filtration degree: 200-3500 micron

Control mode: differential pressure/timing/manual

Cleaning time: 15-120 s

Cleaning mechanism speed: 14-25 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 Request a Quote 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)
STN-150	DN150/10	150	4500	DN50/10	325	130	0.55	260
STN-200	DN200/10	300	5100	DN50/10	325	130	0.55	280
STN-250	DN250/10	400	9100	DN50/10	400	180	0.75	420
STN-300	DN300/10	500	10000	DN50/10	530	180	0.75	510
STN-350	DN350/10	800	14400	DN50/10	620	200	0.75	650
STN-400	DN400/10	1000	17000	DN80/10	720	250	0.75	760
STN-500	DN500/10	1800	30000	DN80/10	920	250	0.75	950

The flow accuracy in the table is 500 μm. For other technical parameters, please consult Xuyang for details.

Control System Industrial single-chip PLC for an automatic control experience with a Chinese or English interface. A range of control options for the automated filter cleaning, including pressure differential and set timers. Manual and forced cleaning operations available. Adjust filtering and cleaning times right at the location. This filter offers a range of outputs for operation, cleaning, and fault signals, as well as a 485 communication interface. Electric automatic self-cleaning brush screen filter
Filter shell material: carbon steel covered with epoxy resin powder, stainless steel, duplex steel and carbon steel with a plastic lining.

Screen filter material: stainless steel, duplex steel

Self-cleaning device: stainless steel, duplex steel, nylon

Blowdown valve: cast iron

Seal ring: nitrile rubber and silicone rubber.

Control box: PVC