DLD-FY electric brush type self cleaning filter

Cleaning method:brush Working pressure:0.1~1.6MPa; Filtration range:4000~25 micron; Working temperature:≤65℃; Control mode:differential pressure/time/manually

Product structure

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         1.Electric motor

             2.Water outlet

             3:Pressure indicator

             4:Water inlet

             5.Screen

             6.Cleaning brush

             7.Automatic drain valve


Product principle

The water flows through the screen and the particles are retained on the inside of the screen of the filter element. The filtered water then flows out through the outlet.
 When the particles accumulated to a certain number and the pressure differential increases to the pre-determined level, the flushing cycle starts. 
It include two steps: First, the automatic drain valve opens on the drainage outlet. Then, electronic motor drives the cleaning brushes which are inside the screen, the solids are expelled through the drain valve.
Filters continue to supply filtered water even during the flushing cycle.The whole working system is controlled by a smart box which has several control modes: pressure differential, time, manual and PLC.


Technical parameters

■A single maximum flow capacity is up to 4000m3 / h
■Wide filtration range:screens from 4000 to 20 microns
■Working pressure(min)≥0.18Mpa
■Working pressure(max)≤1.6MPa(customized is available)
■Working temperature ≤65℃
■Power supply: 380 v / 50 Hz (Customized is availabel)
■Cleaning method: brush type
■Adjustable cleaning time: 10-200 seconds


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、PVC、nylon
■Controller: PVC, aluminum
■Seal ring: EPDM rubber
■Cleaning brush: stainless steel, nylon

 

Loss of pressure table

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FY series self-cleaning filter specification table

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Model
Water in/outlet
(mm)
A
(mm)
B
(mm)
C
(mm)
D
(mm)
Power
(KW)
Max flow
(m3/h)
Weight
(Kg)
DLD-FY-50
50
870
545
690
420
0.12
19
50
DLD-FY-65
65
870
545
690
420
0.12
30
70
DLD-FY-80
80
870
545
690
420
0.12
50
80
DLD-FY-100
100
1270
860
690
420
0.18
80
105
DLD-FY-150
150
1365
980
750
420
0.18
150
160
DLD-FY-200
200
1670
1175
850
518
0.25
320
225
DLD-FY-250
250
1732
1236
1030
620
0.25
490
260
DLD-FY-300
300
2268
1573
1380
680
0.37
710
395


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