Aeration technology from ATB WATER - powerful surface aerators and submersible aerators

ATB aerators are suitable for wastewater aeration of fully biological wastewater treatment plants and are characterized by great economy and solid quality. Air is introduced in the following components either by direct-driven surface, submersible, centrifugal or ejector aeration. No additional blowers are required for optimum oxygen supply.

 

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ATB-HSA Surface aerator

ATB-HSA Surface aerator

  • Direction of action: Horizontally directed, 360° around the aerator
  • Suitable for deep basins: Yes
  • Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks
  • Power ranges: From 0.75 kW to 110 kW
  • Installation: Floating or fixed installation on control bridge
  • Material: Stainless steel V2A and V4A
  • Your advantages:
    ✔ Extremely long service life due to air-cooled motor not in contact with media
    ✔ Almost maintenance-free due to direct drive (no gearbox)
    ✔ High mixing capacity, very high alpha value
    ✔ Horizontal water jet: minimal aerosol generation
     

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ATB AQUA 8 surface aerator

ATB-AQUA 8 surface aerator

  • Direction of action: horizontally directed, 360° around the aerator.
  • Suitable for deep basins: No
  • Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks
  • Power ranges: From 0.75 kW to 1.5 kW
  • Installation: Floating
  • Material: PE and stainless steel V2A and V4A
  • Your advantages:
    ✔ Extremely long service life due to submerged motor
    ✔ Almost maintenance-free due to direct drive (no gearbox)
    ✔ High mixing capacity, very high alpha value
    ✔ Horizontal water jet: minimal aerosol generation
     

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ATB-HBA Self-priming submersible aerators

ATB-HBA – Self-priming submersible aerators

  • Direction of action: Horizontally directed, 360° around the aerator
  • Suitable for deep basins: Yes
  • Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks
  • Power ranges: From 0.75 kW to 55 kW
  • Installation: Submerged, free standing on the ground
  • Material: Stainless steel V2A and V4A
  • Your advantages:
    ✔ Self-priming up to 8 m: no additional blower required
    ✔ Almost maintenance-free due to direct drive (no gearbox)
    ✔ High mixing capacity
    ✔ Changing water levels: a single unit can cover water depths from 1 to up to 8 m
     

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ATB-LSA - surface aerator / rotary aerator

ATB-LSA - surface aerator / rotary aerator

  • Direction of action: Horizontally directed, 360° around the aerator
  • Suitable for deep basins: No
  • Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks
  • Power ranges: From 0.75 kW to 45 kW
  • Installation: Floating or fixed installation on control bridge
  • Material: Stainless steel V2A and V4A
  • Your advantages:
    ✔ Extremely long service life due to air-cooled motor not in contact with media
    ✔ High mixing capacity, very high alpha value
    ✔ Robust, easy-to-maintain gear unit with long service life - thanks to high safety factor
     

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ATB-BEA - Ejector / jet fan

ATB-BEA - Ejector / jet aerator

  • Direction of action: horizontally directed, focused jet
  • Suitable for deep basins: No
  • Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks
  • Power ranges: From 2 kW to 25 kW
  • Installation: Free standing on the ground
  • Material: Stainless steel V2A and V4A or cast iron
  • Your advantages:
    ✔ The compact design and easy installation make it possible, to use basins of any shape and size
    ✔ The system is immersed in the liquid to be treated and is therefore quite quiet
    ✔ Directional flow: optimal for narrow, elongated basins
     

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Green float water aerator with AQUA 5S

Water aerator with AQUA 5S

  • Direction of action: Horizontal jet directed downwards at an angle, adjustable angle
  • Suitable for deep basins: Yes, injection depth approx. 2 m
  • Applications: Pond systems, standing surface waters, fining ponds, ponds
  • Power range: 560 Watt
  • Installation: Floating
  • Material: Floating body and attachments made of PE, motor unit made of stainless steel and guide ring seal
  • Your advantages:
    ✔ Best suited for aeration of pond systems
    ✔ Protective grating for fish and floating material
    ✔ High mixing capacity
    ✔ Horizontal water jet: minimal aerosol generation
    ✔ No stirring up of bottom sludge due to inclined position
     

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