Made in China Self Cleaning Screen Water Filter

• Customization: Available
• Type: Water Filtration
• Usage: Environmental Protection, Water Filtration
• Model NO.: AT
• 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

As it is fed through the filter body, source water passes through the filter screen and any smaller particle impurities become trapped within the mesh of the screen's inner surface. The filtered water, once purified, is then released via the water outlet.

Self-cleaning can be initiated in one of three ways: by differential pressure, set timers, or manually. The preferred method is differential pressure.

Once the differential pressure (P) between the interior and exterior of the filter reaches the designated level, the self-cleaning mode sets off. The operation involves opening the hydraulic valve bonded to the drain pipe, which then produces a negative pressure inside the suction nozzle of the suction scanner. This, at the same time, draws impurities away, and the suction scanner spirals and moves along the inside walls of the filter via hydraulic action, making sure even the most remote areas of the filter are cleansed and discharged through the sewage outlet.

The control system pre-determines the self-cleaning filter's cleaning time, and once finished, the blow-down valve is shut. The entire cleaning process requires very little water.

 

Hydraulic Self-Cleaning Screen Filter, AT

• Flow rate (single filter): 20-1200m³/h
• Filtration degree: 50~800um
• Nominal pressure: 1.0~1.6Mpa
• Operating pressure: 0.2~1.0Mpa
• Operating temperature: ≤60ºC
• Cleaning pressure loss: 0.01Mpa
• Control mode: Differential pressure/timing/manual
• Cleaning time: 10s (can be set)
• Power supply: AC; 220v/50Hz
• Power: 15W   
• The self-cleaning of the filter completely depends on the water pressure in the system pipeline without external power.

 

Technical Specifications

Model	Inlet/outlet connection (mm)	Filter screen area (cm²)	D1 (mm)	X (mm)	Y (mm)	H (mm)	H1 (mm)	Flow rate (m3/h)	Weight (kg)
AT-602	20	1700	273	265	460	1210	620	20	60
AT-603	80	1700	273	265	460	1210	620	35	180
AT-604	100	3400	273	265	630	1430	620	80	180
AT-606	150	3400	273	265	630	1430	620	130	210
AT-608	200	6500	430	350	730	1650	2150	250	450
AT-610	250	7000	430	350	750	1750	2350	350	380
AT-612	300	12000	530	400	750	2100	2700	500	470
AT-614	350	12000	530	400	750	2100	2700	700	500
AT-616	400	15600	630	450	800	2150	2750	1000	610

 

 

Self Cleaning Filter For Water Treatment
 


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