XFH Series Automatic Back-flushing Filter is a new generation self-cleaning filtration system independently designed by HANK,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 XFH 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, XFH 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.
XFH Series Automatic Back-flushing Filter, which filtration rating ranges from 50-2000 micron and its line size is available from 2’’ to 24’’.XFH 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.
XFH Series Automatic Back-flushing Filter can remove the solid particles from various water resouce 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. XFH Filter automatically works continuously on-line and reduces the downtime cost, maintenance cost and labor cost. XFH Series Automatic Back-flushing Filter is the advanced solution for the self-cleaning filtrationof water and low viscous liquids.
|Applicable Liquid||Water and liquid of low viscosity(<40cps), contaminant<300ppm|
|Lowest Working DP||Differential pressure between the outlet and discharging outlet >0.15MPa|
|Design Pressure Class||0.6MPa/1.0MPa/1.6MPa/2.0MPa|
|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 Typical Industries and Liquids
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.
Filtration function: Remove large particles, purify liquids, protect critical equipment
Filtration type: Back-flushing filter, automatic continuously online filtration