Spiral Mixing Aerator (Rotary Mixing Aerator)

Short Description:

The Spiral Mixing Aerator, also known as the rotary mixing aerator, combines the structural features of a coarse bubble diffuser with the performance advantages of a fine bubble diffuser. This newly developed aerator adopts a unique multi-layer spiral cutting design to achieve efficient aeration and mixing.
It consists of two main components: an ABS air distributor and an umbrella-type dome. Together, they deliver stable performance with low energy consumption and minimal maintenance requirements.

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Product Video

This video gives you a quick look at all our aeration solutions from Spiral Mixing Aerator to disc diffusers. Learn how they work together for efficient wastewater treatment.

Product Features

1. Low energy consumption

2. Made of durable ABS material for long service life

3. Suitable for a wide range of wastewater treatment applications

4. Provides long-term operational stability

5. No drainage device required

6. No air filtration required

Technical Parameters

Model	HLBQ
Diameter (mm)	φ260
Designed Air Flow (m³/h·piece)	2.0-4.0
Effective Surface Area (m²/piece)	0.3-0.8
Standard Oxygen Transfer Efficiency (%)	15–22% (depending on submergence depth)
Standard Oxygen Transfer Rate (kg O₂/h)	0.165
Standard Aeration Efficiency (kg O₂/kWh)	5.0
Submerged Depth (m)	4-8
Material	ABS, Nylon
Resistance Loss	＜30 Pa
Service Life	＞10 years