10 – 300m3/H Fine Bubble Membrane Diffuser Disc Diffuser Submersible Aerator

Submersible Aerator

Product Overview

The Submersible Aerator is an efficient aeration device designed for wastewater treatment, aquaculture, and industrial water systems. It is installed directly in the water and delivers high oxygen transfer efficiency with low energy consumption. Its submersible design ensures stable operation, easy maintenance, and quiet performance, making it suitable for aeration tanks, ponds, and lakes.

Working Principle

• The motor drives the impeller to rotate, generating a vortex in the water.

• Water flow is mixed with air, forming fine bubbles that increase dissolved oxygen levels.

• Oxygen-rich water circulates throughout the tank, improving biological treatment efficiency or water quality.

• The submersible design allows the aerator to operate underwater without additional structures.

Main Components

• Submersible Motor: Waterproof and corrosion-resistant, drives the impeller

• Impeller / Rotor: Generates water movement and air diffusion

• Diffuser (Optional): Produces fine bubbles for efficient oxygen transfer

• Protective Housing / Frame: Stainless steel or coated for corrosion resistance

• Power Cable: Waterproof and flexible for submersible operation

• Support / Mounting System: For tank or pond installation

Features

• High oxygen transfer efficiency

• Energy-saving and low maintenance

• Submersible design, easy installation

• Corrosion- and abrasion-resistant materials

• Stable and quiet operation

• Suitable for continuous long-term operation

Applications

• Municipal wastewater treatment plants

• Industrial wastewater treatment

• Aquaculture ponds and fish farms

• Lakes and reservoirs oxygenation

• Biological treatment tanks

Optional Configurations

• Explosion-proof motor for hazardous environments

• High-efficiency fine-bubble diffusers

• Adjustable submergence depth and mounting systems

• Variable-speed motor for energy optimization

• Remote monitoring and control system

• Anti-corrosion coatings for highly corrosive water

10m3/h Fine Bubble Membrane Diffuser

300m3/h Fine Bubble Membrane Diffuser

membrane disc diffuser 5m

10 – 300m3/H Fine Bubble Membrane Diffuser Disc Diffuser Submersible Aerator Images