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BOCIN Multi-Cartridge Automatic Backwash Water Filters 200 Micron ASME U U2 CE ISO

Categories Automatic Backflushing Filter
Place of Origin: China
Brand Name: BOC
Certification: ISO9001, CE, ASME
Model Number: BOC AC-Backw
MOQ: 1
Packaging Details: Export Wooden Box
Delivery Time: 15-45 Days After Confirmation
Payment Terms: TT or LC or Western Union
Supply Ability: 500 Sets/Month
control: automatic
Filter Precision: 200 Micron
housing Material: Carbon Steel
Media: Water|liquid
name: automatic backwash filter
type: backwashing Filter
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BOCIN Multi-Cartridge Automatic Backwash Water Filters 200 Micron ASME U U2 CE ISO

Multi-Cartridge Automatic Backwash Water Filters 200 Micron ASME U U2 CE ISO

Quick Detail:

1, Type:automatic backflush filter

2, Control:automatic by PLC

3, Cleaning method:back flushing.

4, ASME U U2, CE, ISO9001certification


The fluid to be filtered flows through the slotted tube filter elements of the backflushing filter, passing from the inside to the outside.

Contamination particles then collect on the smooth inside of the filter elements.

As the level of contamination increases, the differential pressure between the contaminated and clean sides of the filter increases.

When the differential pressure reaches its preset value, backflushing starts automatically.

Continuous and versatile operation

Self-cleaning process without interruption of the filtration process

Backflushing through intrinsic medium

Backflushing activated by differential pressure and / or time-interval setting

Durable construction

Slot type filter elements with triangular profile for wear-resident operationAdapted for extreme operating conditions

Ensuring long service life with minimal maintenance

Flexible design with optimal flow characteristics

Adaptability to existing pipeline configurations

Minimal pressure loss at the highest possible flow rates

Optimal backflush process

Slotted type filter elements and smooth filter surface enable additional jet-effect

Optimal backflush process due to time-controlled back flushing and surge cleaning

Even the smallest particles with adhesive properties are detached from the filter elements

When the differential pressure reaches its preset value, backflushing starts automatically.

BOCIN filter codeBOC BF
Liquid availableWater and liquid of low viscosity(<40cps), contaminant<300ppm
Max.Working DPDifferential pressure between the outlet and discharging outlet >0.15MPa
Filtration Rating25-2000μm
Design Pressure Class0.6MPa/1.0MPa/1.6MPa/2.0MPa
Design Temperature0-95°C
Flowrate Range17-8000m3/h
Filter Area4970cm2-89530cm2
Self-cleaning DP0.05MPa-0.07MPa
Control SystemParallel control of differential pressure and time
DP InstrumentDifferential pressure transmitter, differential pressure switch
MotorSiemens or ABB ,the power voltage is according to foreign customer basic power condition
Inlet and outlet size2"-24"
Flange StandardHG20592-2009(China Standard), ANSI B16.5 Class 150 /300/600 , JIS
Filter ElementV-SLOT series slotted screen, material 316L/SuperDuplex/Ti2
Internal part Material304/316L/CS, special material available (such as 904L,duplex S.S.)
Inner LiningEpoxy, PA11 for CS Housing or special anti-corrosion requirement
Housing Sealing MaterialNBR(Standard/VITON(FKM)
Discharging ValvePneumatic stainless steel valve or butterfly valve, protection class IP65
Facility SupplyCompressed air: clean and dry, 0.4-0.6MPa, 380V AC, 24V DC
Control untsiemens PLC
Electronic elementschneider or world famous brand

Automatic Self Clean Strainer Detail show

option list:

Filter code

Pressure range [bar]

Connectio Inlet/outlet

Connection backflushing line (PN16)

Weight [kg]Volum [L]No. of elements
BOC BF-25016DN 50DN25121156
BOC BF-25116DN 50DN25121156
BOC BF-25210DN 100DN25145256
BOC BF-25316DN 100DN25145256
BOC BF-40010DN 150DN40240606
BOC BF-50010DN 200DN503601058
BOC BF-50110DN 250DN504501908
BOC BF-65010DN 300DN655702809
BOC BF-8006DN 400DN8075042518
BOC BF-8016DN 500DN80102063524
BOC BF-10006DN 600DN100161099840
BOC BF-10016DN 700DN1001950135544
BOC BF-15006DN 900DN1503550271054


BOCIN 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. BOCIN Automatic Back-flushing Filter automatically works continuously on-line and reduces the downtime cost, maintenance cost and labor cost. BOCIN Automatic Back-flushing Filter is the advanced solution for the self-cleaning filtration of water and low viscous liquids.

Competitive Advantage:

BOC AC-Backw series are kinds of automatic backwashing self-cleaning filter suitable for demanding environments, for different application requirements ,3500micron -50micron filter screens are available.with 8"-36" inlet/outlet diameter. The self-cleaning filtration is started by a differential pressure switch which is monitoring the pressure difference on the filter inlet and outlet.

Continuity water supply: very less cleaning water requirement ,just 1% of the out water.the flushing time is2-15 seconds, and the whole system is continuity water supply.

High filtration precision: the filtration precision can be up to 20 microns, with a variety of precision filter screens.

Large filtration area: the standard effective filtration area is larger 7 to 40 times than the entrance area.

Reliable cleaning: there are a variety of control modes, such as manual, pressure difference , time, setting and PLC program logic control .

Low-cost and simple installation: various structure forms, suitable for installation various of conditions.

Long service life: more than 10 years ; the filter screen is made of stainless steel, and if necessary, the filter screens of different specifications can easily be replaced.

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