AER SB is a submersible self-aspirating aerator made for water depths from 3m to 8m, using a venturi system and air supply pipe to deliver 360° aeration and mixing, with optional aeration channels to increase oxygenation by 20%.

  • Submersible aerator for deep water mixing and oxygenation

  • Direct-drive IP68 motor, 1.1 to 110 kW, 1500 rpm, epoxy-coated cast iron

  • Air intake from surface

  • Simple installation with crane, no basin fixing or process interruption

  • Low noise and no aerosol emission

  • Optional removable air pipes, silencers, hardened stainless steel parts for abrasive effluents

  • Adjustable feet and protective cage available

Applications

  • Activated sludge processes

  • Aerobic digestion

  • Deep tanks with small diameters

Performance

Water depth range 3m to 8m

Materials

Epoxy-coated cast iron, AISI 304/316 stainless steel, special hardened stainless steel (Cobranox) for some parts

Options and variations

  • Ventilation channels

  • Removable air suction hoses

  • Silencer mounted on the air intake

  • Turbine and channel inlets made of hardened chrome stainless steel (Cobranox) for abrasive effluents

  • Removable gutter inlets

  • Adjustable feet

  • Protective cage

Installation

Placed on tank floor, installed by crane, no need to empty tank or stop treatment process, no fixing to basin required