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316L Material Backwash Water Filter System , Self Flushing Water Filter For Cooling Water

Place of Origin Shanghai
Brand Name LIVIC
Certification ISO9001/SGS
Model Number XF
Minimum Order Quantity 1 pc
Price Negotiation
Packaging Details Polywood
Delivery Time 60 work days
Supply Ability 100pcs per year

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Product Details
Housing Material 304,316L,CS Filtration Rating 50-2000micron
Viscosity 1-40cp Working Temperature 0-95℃
Working Pressure 0.6, 1.0 MPa Flowrate 9-8000m³/h
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Auto Back Flushing Filter


Auto Backflush Filter


316L Self Flushing Water Filter

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Product Description

AutoFilt Automatic Back Flushing Filter XF Series Filter for Cooling Water





XF Series Automatic Back-flushing Filter is a new generation self-cleaning filtration system independently designed by LIVIC, it is integrated with a number of slotted filter elements. When the filter elements are clogged, a specially designed back-flushing arm will clean the elements one by one. As the high-end self-cleaning filter, it is especially designed for customers who take good quality and high eliability into consideration firstly .The XF filter consists of world-class top quality crucial parts, such as filter element, gear motor, control system, etc..

Compared with ordinary mesh type self-cleaning filter, XF Series Automatic Back-flushing Filter has unparallel advantages. It has rigid and durable V-SLOT filter element, highly uniform slot width, large filter area in single filter, super high flowrate up to 3000m3/h in single filter, fine filtration at low surface flow velocity, high reliability. It applies to the filtration of dirty water containing oil sludge type impurities, soft and viscous impurities, high content impurities, small amount of hairs and fibers.


XF Series Automatic Back-flushing Filter, which filtration rating ranges from 50-2000 micron and its line size is available from 2’’ to 24’’.XF Filter has 3 sub-series: S series, as the large filter area filter, applies to high flowrate filtration or high precision filtration; M series, as the small filter area filter, applies to low flowrate filtration or rough grade filtration; T series are specially designed for super high flowrate at rough ratings. See the figure on page 3 to select the right series.


XF Series Automatic Back-flushing Filter can remove the solid particles from various water resource and low viscosity liquid (e.g. machining coolant ). It makes the fluid meet cleanness requirement and protects downstream key equipments from clogging, abasing and fouling. It increases the key equipment running efficiency and service life. XF Filter automatically works continuously on-line and reduces the downtime cost, maintenance cost and labor cost. XF Series Automatic Back-flushing Filter is the advanced solution for the self-cleaning filtration of water and low viscous liquids.


V-SLOT High Performance Precision Filter Element


XF filter adopts V-SLOT precision filter element of the world-class top quality with following advantages:
■ Filtration rating ranges from 50 to 2000 microns, highly uniform filtration slots with deviation less than 5 micron
■ High opening rate, higher flow rate in same filter area, higher dirt holding capacity, more compact structure
■ 316L material, excellent corrosion resistance. SuperDuplex and Ti2 are available, especially suitable for sea water
■ Smooth inner surface, V-shaped slot, less clogging chance, excellent back-flushing performance, steady flowrate.
■ Suitable for filtration of inferior liquids containing knotty impurities such as oli sludge, gel and microfiber.
■ Strenthened structure, no deformation when pressure drop increasing, stable particle bridging, higher removing effciency
■ High resistance against the forward and reverse pressure, extremely long service life more than 10 years




Sub-series XFM/XFS/XFT
Applicable Liquid Water and liquid of low viscosity(<40cps), contaminant<300ppm
Lowest Working DP Differential pressure between the outlet and discharging outlet >0.15MPa
Filtration Rating 50-2000μm
Design Pressure Class 0.6MPa/1.0MPa/1.6MPa/2.0MPa
Design Temperature 0-95°C
Flowrate Range 17—8000m³/h
Filter Area 4970cm²-89530cm²
Self-cleaning DP 0.05MPa—0.07MPa
Control System parallel control of differential pressure and time
DP Instrument Differential pressure transmitter, differential pressure switch
Gear Motor 120W, three phase, 380V, protection class IP55, CCWU
Inlet and outlet size 2"—24"
Connection Standard flange,HG20592-2009(Standard Design), HG20615-2009(ANSI B16.5 compatible)
Filter Element V-SLOT series slotted screen, material 316L/SuperDuplex/Ti2
Wet Part Material 304/316L/CS, special material available (such as 904L,duplex S.S.)
Inner Lining Epoxy, PA11 for CS Housing or special anti-corrosion requirement
Housing Sealing Material NBR(Standard/VITON(FKM)
Discharging Valve Pneumatic stainless steel valve or butterfly valve, protection class IP65
Facility Supply Compressed air: clean and dry, 0.4-0.6MPa, 380V AC, 24V DC




Applicable industries: Water treatment, steel, pulp and paper, mining, petro-chemical, machining, municipal, irrigation etc.

Typical applicable liquids: Groundwater, seawater, lake, reservoir water, pond water, cooling water circulation, frozen water, high and low voltage gush to drench water, squirt water, heat water, seal water, bearing cooling water, oil wells note water, process of circulating water, machining coolant, cleaning agents, cleaning water, etc.


Typical Main Pipelined Installation Diagram316L Material Backwash Water Filter System , Self Flushing Water Filter  For Cooling Water 0


Protection Strainer


It is necessary to install the protection strainer before the pump or XF filter to remove the large particles or impurities like rope and yarn, which maybe block the filter's moving parts. Usually, XF filter with ratings 50~600μm should be protected by a 3mm strainer, while XF filter with ratings 600~2000 should be protected by a 8mm strainer. LIVIC SF series strainers with line size from 1" to 48", large filter area and easy operation are the ideal protection strainer for the XF filter.