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Floating & Fixed Aerators – Engineered for Optimal Oxygen Transfer

Powering the Heart of Biological Treatment Systems

At Anuj Enterprises, we are among the trusted floating aerator manufacturers India, offering high-performance floating and fixed surface aerators for STPs and ETPs. Our aeration systems are engineered to improve oxygen transfer efficiency, reduce energy consumption, and ensure smooth biological treatment. As leading fixed aerator suppliers, we deliver durable, reliable, and long-lasting systems used across industries and municipal wastewater plants.

Aeration is the most energy-consuming process in biological treatment, which is why our wastewater aerator equipment is designed for maximum oxygen transfer with minimum power usage. From municipal sewage plants to industrial effluent units, our aerators provide stable oxygen levels to help you meet BOD/COD discharge norms. Floating Aerators Wastewater Treatment.

Product Variants

Floating Aerator

  • Mounted on floating pontoons
  • Ideal for uneven or deep tanks
  • Self-adjusting to water level changes
  • Available in 1 HP to 15 HP configurations
  • Easy maintenance without plant shutdown
  • Preferred choice for aerators for sewage treatment

Fixed Surface Aerator

  • Motor and impeller fixed on walkway bridges
  • Best for shallow aeration tanks
  • Mechanically simple and robust
  • Long-life bearings and SS shaft available
  • Low operational vibration and noise
  • Reliable option from top fixed aerator suppliers

Key Features

  • Oxygen Transfer Rate: 1.5 to 2.5 kg O2/kWh
  • Impeller Types: Cast aluminum, SS, or FRP
  • Drive Units: Direct drive or reduction gear
  • Motor Protection: IP55, TEFC motors
  • Installation Types: Floating, bridge-mounted, or rail-mounted

Applications

• Biological Treatment Reactors in STP & ETP
• Aeration Tanks in SBR, MBBR, or Extended Aeration Systems
• Municipal Sewage Plants
• Industrial Effluent Treatment Units
• Dairy, Food, Pharma, and Chemical Industries

Widely used as aerators for sewage treatment

Benefits of Anuj Aerators

  • High Efficiency: Superior mixing and oxygen dispersion
  • Low Maintenance: Corrosion-proof materials and reliable design
  • Custom Sizes: Built to match your tank dimensions and BOD load
  • Long Life Span: Precision-engineered for 24×7 operations
  • Easy Installation: Plug-and-play design for new and retrofit projects

Serving India’s Leading Treatment Projects

Anuj Enterprises has supplied floating and fixed aerators to projects for:

  • Godrej Agrovet, Warna Dairy, Emcure Pharma, Western Hill Foods, Matrix Labs, Shapoorji Pallonji, Wipro, Ruchi Infrastructure, and several municipalities.

We cater to projects across Maharashtra, Gujarat, Karnataka, Tamil Nadu, Madhya Pradesh, Chhattisgarh, and more.

Let's Make Aeration Efficient & Reliable

Whether installing a new system or upgrading an old one, our aerators deliver assured oxygen transfer efficiency and long-term stability. We also offer guidance on design, aeration sizing, and aerator price in India to help you choose the best model.

Contact us today for sizing, drawings, and a quotation for your aeration requirements.

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