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Surface Aerators

• Our surface aerators are market leading products due to their vast range (1.5kW to 112kW) and high oxygenation capacities (2kg/kWh to 2.2kg/kWh at standard conditions)
• Aerators are based on pumping action wherein water is sucked in the center and thrown in a volute trajectory in air leading to fragmentation of water in fine globules .
• Aerator is cone type and has curved vanes located in conical skirt facilitating gliding action of water over the curved blades and thus avoiding erosion of blades.
• Aerator speed is between 41 - 56 RPM, which is quite suitable for aeration of biological sludge. Low speeds do not destroy the bio mass in MLSS and facilitates proper oxygen transfer