Aqua-Aerobic Systems, Inc. is a private company servicing its customers around the world with performance-proven, quality products and systems that are adaptable to the changing demands of the water and wastewater treatment industry. Our markets range from small to medium sized municipalities to large metro areas around the world, including both domestic and industrial waste streams.



Mixers – Floating – AquaDDM®

Direct Drive Mixer

The AquaDDM® Mixer provides maximum wastewater mixing efficiency. When mixing requirements are the controlling factor, the AquaDDM® mixer can reduce power costs, while delivering 3-4 times the mixing of any aerator of the same size. The ducted impeller improves pumping efficiency. The integrated flow vanes and lower input torque eliminate the need for tank baffles.

Features

Motor options:

–  Explosion proof

–  High-efficiency

–  Endura® Series

 

Flexibility in materials of construction

 

Heavy duty bearings and seals

 

Anti-fouling impeller

 

Horsepower: 3 to 75

Advantages

Simple physical construction makes handling easy

 

Lower initial cost, and less expensive to install and maintain than gear reduced (slow speed) units

 

Better and more reliable service than submerged directional mixers

 

One-piece stainless steel shaft. No couplings, no submerged bearings

 

Suitable for most basin configurations

 

Anti-erosion plate available for use in earthen basins, or basins with synthetic liners

 

Directional flow option available

Applications

Anoxic Systems

 

Back Mixing

 

Equalization

 

Disinfection

 

Neutralization

 

Denitrification

 

Directional Mixing

 

Blending Combined Streams

 

Sequencing Batch Reactors (SBRs)