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.
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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) |
