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Automatic Brush Filters



Automatic Brush Filters

The Filtersafe Leviathan Brush filters are reliable filters that work hard for you, designed for near zero maintenance. The filters are available with either wedge-wire or perforated screens. Both options use a heavy-duty, highly durable brush for cleaning high loads of suspended solids with continuous operation.

The Leviathan Series Benefits:

Brush Filter Typical Installations:

  • Prefiltration for cooling tower water
  • Intake water from surface water for irrigation
  • Mining
  • Metallurgical industries
  • Aquaculture & Fish ponds
  • Wastewater treatment plants
  • Seawater filtration

The Leviathan Features

200-8,000 m³/hr.
  • Up to 8,000 m3/h Maximum Flow Rate
  • Screens ranging from 200 – 6,000 micron Filtration Degree
  • Less than 0.8% Backwash Water Consumption
  • 1 bar (14.7 psi) Minimum Operating Pressure
  • Up to 80,000 cm2 screen area in a single filter
  • AD 2000 Pressure Vessel Design code
  • Max. Working Temp 60°C
Custom Features:
  • Skid Mounting – for plug & play and mobility.
  • Rubber Line – for seawater and chemical applications
  • Horizontal Orientation – for customized installations
  • ATEX & IECEx hazardous area compliance upon request

Our Technology

How our Brush Filter Cleans While in Operation:

  1. The wedge-wire or perforated screen traps solids and dirt entering from the raw water inlet
  2. Sediments and particles are trapped by the filter screen, creating a pressure differential between the inlet and outlet. This initiates the cleaning process.
  3. The brush rotates along the screen and removes all unwanted particles to the flushing valve.
  4. While the brush is cleaning the screen, the filter is still operating as normal, with almost no reduction in outlet flow during the cleaning process.
  5. Once the screen has been fully cleaned, the pressure differential between the inlet and outlet is equalized, the flushing cycle ends and the filter returns to its original state.

Contact our Filtration Experts for more Information

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