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

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

Model Number : Submersible Aerator

Motor Type : Submersible, TEFC, IP68

Air Flow / Oxygen Transfer Rate : 10 – 300 m³/h

Submergence Depth : 0.5 – 5 m

Material of Components : Stainless Steel / Cast Iron / Polyurethane

Place of Origin : China

Brand Name : SH

Certification : CE; ISO14001; ISO19001;ISO45001;EAC

MOQ : 1 set

Price : Negotiable

Packaging Details : OEM

Delivery Time : 5 work days

Payment Terms : T/T

Supply Ability : 2000 sets / year

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

Product Tags:

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

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