Dual Phase Steel Filter Self-Cleaning Filter Automatic Seawater Filter

• Customization: Available
• Type: Water Filtration
• Usage: Environmental Protection, Water Filtration
• Model NO.: STN-150
• 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, 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 ºC
• 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

 

 

 

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.

 

 

Self Cleaning Filter For Water Treatment
 

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