Af Bernoulli Self Cleaning Filter for Sea Water

AF SERIES AUTOMATIC SELF-CLEANING BERNOULLI FILTER
 
TECHNICAL FEATURES AND ADVANTAGES
 
Simple and reliable structure with only two moving parts (Clean disc and discharging valve)
Non-contact cleaning, no particle extrusion out of the filter element, efficient filtration
Low and consistant pressure drop (even <11KPa) both when clean and dirty
Very low working pressure requirement down to 0.03MPa
Wide flow rate range from 30 to 3000 m3/ h in only one filter unit
No filtration interruption when automatically self-cleaning
Filtration sizes from 0.2 to 2 mm
Easy installation in horizontal or vertical position
FILTER MAIN SPECIFICATIONS
                                                          
 
Sub-Series S Series(steel housing),G Series(GRP housing)
Working Pressure 0.03MPa
Filtration Rating 200-2000µm
Large Removable Particle 4mm
Design Pressure 0.6MPa/1.0MPa/1.6MPa/2.0MPa/2.5MPa
Design Temperature 80°C(S Series),60°C(G Series)
Flowrate Range 30-7000m3/h
Cleaning Pressure Drop 0.011MPa
Control Mode differential pressure and time mode
Pressure Drop Sensor pressure drop switch(Standard) or pressure drop transmitter
Inlet  And Outlet Size DN65-DN600
Connection Standard  flange,HG20592-2009(DIN compatible)
 
HG20615-2009(ANSI B16.5 compatible)
 
Filter Element Type V-SLOT series slotted screen (100-2000µm)
 
POR series perforated screen(1000-2000µm)
 
Filter Element Material 316L/SuperDuplex
Piston Rod Material 316L
Housing Material 304/316L/CS/GRP
Anti-Corrosion Coating PA11,Rubber
Housing Seals NBR(Standard)/VITON(FKM)
Discharging Valve Pneumatic butterfly,protection class IP65
Facility Supply 0.6MPa clean and dry compressed air
 
110V/220V(Standard)/380V/440V AC,24V DC
 
 
 
 
FILTER SCREEN
 
AF Bernoulli filter has two types of filter  screen
[V-SLOT] 200μm~2000μm, slotted and smooth surface, easy to clean, rarely clogged, uniform slots, world-class precision, heavy duty, long service life.
[POR] 1000μm~2000μm, micropore surface, smooth internal surface, good roundess.
AF SERIES AUTOMATIC SELF-CLEANING BERNOULLI FILTER
 
TYPICAL APPLICATION FIELDS
 
 
Typical applications: water treatment, circulating cooling system, heat exchanger protection,
spraying nozzle protection, ballast water treatment system
Applicable liquids: underground water filtration, sea water filtration, lake water filtration, river water filtration, circulating cooling water filtration, sewage water filtration, process water filtration, cleaning water filtration