China′s Advanced Self-Cleaning Water Filter System

• Type: Pressure Differenital Screen Filter
• Usage: Environmental Protection, Chemical Industry
• Motive Force: Electric power
• Style: Drum
• Performance: Efficient Filtration
• Filter Area: 273-480
• Model NO.: FLST--FLUT-FLY
• Automatic Backwash: for Self Cleaning
• Utomatic Differential Pressure Control: in Operation
• Screen Strainers: Filtration System
• Transport Package: Polywood Carton
• Trademark: FLOURISH
• Origin: China
• HS Code: 84212990
• Production Capacity: 8000

Product Description

Backwash Suction Filter with Suction Nozzles
State-of-the-Art Automatic Screen Filters
High-Performance Automatic Screen Strainers
Efficient Automatic Backwash Filters
Advanced Automatic Differential Pressure Filter
Principle of Operation for Backwash Filter with Suction Nozzles:

Dirty water enters through the water inlet and flows into the center of the fine filtration screen/net. The water then passes through the fine filtration screen from the inside out, exiting through the outlet.

Unwanted solids accumulate on the inner surface of the fine screen/net, creating a pressure differential. When the pressure drop reaches a preset level, the control system activates a rinse cycle by opening the rinse valve to an atmospheric drain.

As a result, the pressure drop in the motor chamber and the dirt collector assembly creates a backflush stream, which suctions the dirt off the screen/net, similar to a vacuum cleaner. The backwash water is carried through the collector and ejected out of the holes in the motor.

The water ejected out of the motor causes the collector to rotate, similar to a sprinkler. Additionally, the pressure drop in the hydraulic motor chamber causes the collector assembly to move axially. This combination of movements ensures that the entire screen is cleaned in each cycle.

Automatic Backwash Water Filter

Model	Water inlet/outlet	L1	L2	L3	L4	H	ΦD	Filter area	Water treatment	Weight	Diameter
	inch	mm	mm	mm	mm	mm	mm	mm	cm2	m3/h	kg
FL-UT03	3	80	450	442	1590	2010	615	Φ273	1165	45	117
FL-UT04	4	100	450	442	1590	2010	615	Φ273	1367	65	120
FL-UT05	5	125	900	457	2050	2870	687	Φ325	2095	105	221
FL-UT06	6	150	900	457	2050	2870	687	Φ325	3014	150	225
FL-UT08	8	200	900	457	2190	3010	687	Φ325	5270	265	245
FL-UT10	10	250	1100	472	2430	3200	784	Φ426	7867	410	411
FL-UT12	12	300	1100	720	3120	4290	784	Φ426	11414	590	512
FL-UT14	14	350	1270	550	3170	4290	835	Φ480	15552	800	632