DSF Series Brush Self-cleaning Filter

  • Unit fow: 25-1200th, larger flow can be pralled by multiple machines.
  • Mim working presure: 0. 2MPa.
  • Min working presure: 0.6MPa; 1. OMP; 1.6MPa; 2. 5MPa; 4. OMPa.
  • Max operating temperature: 70℃.
  • Fitration accuracy: 80-5000 m.
  • Control mode: Diferenta pressure, time and manual.
  • Cleaning time: 60 seconds.
  • Cleaning pressure loss: 0.01 -0.03MPa.
  • Control voltage: Ac 220V.
  • Rated operating voltage: Three-phase,220V, 380V, 50HZ.
Category:

Description

DS brush-type self-cleaning filter is a fully automatic cleaning filter. A set of brushes is installed in the filter screen. The brushes are driven to rotate by a motor, and an electromagnetic drain valve is installed on the end cover of the filter. When cleaning, the signal from the differential pressure switch is transmitted to the control panel, the control panel opens the drain valve and starts the motor at the same time, driving the brush to rotate to brush off the sewage and impurities and discharge through the drain valve under the hydraulic force, no need to stop the flow for cleaning.

Performance

Model number Pipe diameter(MM) Filtered flow (t/h) Filter area (cm²) Discharge capacity DN (MM) Primary wash flow(KG) Motor power (KW) weight(KG)
DSF5 DN125 120 3000 DN25 60 0.09 105
DSF6 DN150 160 5900 DN40 150 0.16 165
DSF8 DN200 300 5900 DN40 150 0.16 190
DST10 DN250 450 9500 DN50 200 0.37 255

Mounting Size

Model number ØD(mm) A(mm) B(mm) C(mm) C* ( mm) G(mm) ) H(mm)
D SF5 273 460 500 11 40 1800 325 320
D SF6 335 550 800 1745 3000 345 310
DSF8 335 550 800 1850 3000 345 310
DSF10 426 790 1000 1995 3200 395 400
Note:C* is the minimum size required to open the filter.

Installation Diagram

Applications

  • Cooling water treatment
    cooling tower, make-up water system, air-conditioning system, and direct-flow system water filtration to reduce the generation of sediment in the heat exchanger and maintain its coling effect.
  • Raw water treatment
    Filter surface river water, lake water, sea water, reservoir water, well water and groundwater to remove sand, bacteria, algae, organic matter, etc.
  • Filtration of industrial circulating water
    In equipment that has certain requirements for water quality, such as: cooling towers, rolling mills, continuous casting machines, polishing, water pumps, solenoid valves, ion exchangers, spray fins, heat exchangers, or on water supply pipelines to filter out impurities in water and avoid clogging of pipelines, nozzles and other components.
  • Irrigation
    Especially suitable for water sources with high impurity content, agricultural irrigation, spraying parks, golf courses, turf irrigation, etc.

 

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