Semi automatic screen filter

Product principleManual brush filter is composed by filter body, stainless steel screen, cleaning brush holder with handle, drain valve and pressure gauge. Cleaning brush holder through the filter cov

Product principle

Manual brush filter is composed by filter body, stainless steel screen, cleaning brush holder with handle, drain valve and pressure gauge. Cleaning brush holder through the filter cover, and the cleaning brush is installed inside the stainless steel filter. When the water flows  through filter, the particles are retained on the inside of the screen. when need to drain, just shake the handle a few rounds clockwise to open the drain valve then drainage is finished. It don't need to remove the screen inside the filter. Filters continue to supply filtered water when discharging.


Technical parameters

■A single maximum flow capacity is up to 970m3 / h
■Wide filtration range:screens from 4000 to 20 microns
■Working pressure(min)≥0.1Mpa
■Working pressure(max)≤1.6MPa(customized is available)
■Working temperature ≤85℃
■Cleaning method: brush type
■Screen optional:
   Drilling(4000-800μm)
   Wedge(1000-50μm)
   Woven(800-20μm)


Filter material

■Shell: carbon steel, 304 stainless steel, 316L stainless steel
■Screen: 304 stainless steel, 316L stainless steel
■Brush holder: 304 stainless steel, 316L stainless steel
■Drain valve、 cast iron、copper、stainless steel
■Seal ring: EPDM rubber


Loss of pressure table

DLS.jpg


DLS series semi auto filter specification table

DLS.png

ModelWater in/out
(mm)
L1L2LDHDrain out
(mm)
Flow
(m3/h)
DLS-50505007103301595002519
DLS-80805507103301595502550
DLS-1001006708104301596703280
DLS-12512569082043021969032125
DLS-15015080095048027580032150
DLS-200200900105056032590040320
DLS-25025012001350744377120050490
DLS-30030012501630780426125065710
DLS-35035013001980820478130065970


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