1450 – 2950rpm Fine Bubble Membrane Diffuser Centrifugal Aerator Fine Bubble Disc Diffuser

Centrifugal Aerator

Product Overview

The Centrifugal Aerator is a high-efficiency water aeration device designed to increase dissolved oxygen levels and improve water circulation. It is widely used in municipal and industrial wastewater treatment, aquaculture ponds, and lakes. The aerator employs a centrifugal impeller to draw water and air, mixing them efficiently for enhanced oxygen transfer and improved water quality.

Working Principle

• The motor drives the centrifugal impeller at high speed.

• Water is drawn into the impeller and mixed with air, producing a vortex and fine bubbles.

• Oxygen is transferred to water while creating circulation, enhancing biological treatment efficiency.

• Treated water is discharged into the tank or pond, ensuring uniform oxygen distribution.

Main Components

• Centrifugal Impeller: Generates water flow and mixes air efficiently

• Motor: TEFC or IP55, corrosion-resistant and reliable

• Aeration Chamber / Housing: Stainless steel or coated for durability

• Air Intake System: Optimizes air-water mixing

• Support / Mounting Frame: Adjustable for installation in tanks or ponds

• Control System: Optional variable speed and monitoring

Features

• High oxygen transfer efficiency and water circulation

• Energy-efficient design with low maintenance

• Corrosion- and wear-resistant materials

• Adjustable installation and operation parameters

• Stable and quiet operation

• Suitable for long-term continuous use

Applications

• Municipal wastewater treatment plants

• Industrial wastewater treatment systems

• Aquaculture ponds and fish farms

• Lakes, reservoirs, and recreational water bodies

• Biological treatment tanks and oxidation ponds

Optional Configurations

• Explosion-proof motor for hazardous environments

• Variable frequency drive (VFD) for energy saving

• Adjustable air intake for optimized oxygen transfer

• Corrosion-resistant coatings or materials for aggressive water

• Remote monitoring and automated control system

• Custom impeller design for specific flow or aeration requirements

1450rpm Fine Bubble Membrane Diffuser

2950rpm Fine Bubble Membrane Diffuser

Centrifugal Aerator fine bubble disc diffuser

1450 – 2950rpm Fine Bubble Membrane Diffuser Centrifugal Aerator Fine Bubble Disc Diffuser Images