AquaDDM0 pages

No troublesome gear-reducers, no couplings, no submerged bearings
or seals. The AquaDDM® is directly driven from the motor shaft to the
impeller for a simple, reliable operation.
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Aqua-Jet ®
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AquaDrum®
Multiple Barrier Membrane System
Cloth Media Filters with OptiFiber™
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Aqua-Jet II ®
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AquaSBR®
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Aqua-Aerobic® MBR
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AquaABF®
Contained Flow Aerators
Sequencing Batch Reactors
Membrane Bioreactors
Automatic Backwash Filters
AquaDDM
AquaExcel
AquaDisk
ThermoFlo
Direct Drive Mixer-Blenders
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Batch Reactors with AquaEnsure®
Cloth Media Filters with OptiFiber™
Surface Spray Coolers
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Aqua MixAir®
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Aqua MSBR®
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Aqua MiniDisk®
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IntelliPro®
Aeration Systems
Modified Sequencing Batch Reactor
Cloth Media Filters with OptiFiber™
Process Management System
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AquaPASS™
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AquaDiamond®
Fine Bubble Diffusers
The standard AquaDDM® float is
constructed of 14ga. stainless steel,
with fiberglass available as an option.
All floats are filled with closed cell
polyurethane foam which adds
structural stability and prevents the
possibility of sinking should damage
to the float exterior occur.
fan cooled (TEFC) and rated for severe
duty. Explosion proof motors, high efficiency
motors and Endura™ Series motors are
available options. Built to Aqua-Aerobic
Systems’ specifications, the motors of all
AquaDDMs feature high duty bearings and
seals, non-hygroscopic windings, Class F
insulation, 1.15 S.F. and all stainless steel motor
frame fasteners.
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AquaMB Process®
Fine Bubble Diffusers
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Aqua EnduraDisc®
AquaDDM® motors are totally enclosed,
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Aqua EnduraTube®
Surface Aerators
Phased Activated Sludge Systems
Cloth Media Filters with OptiFiber™
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AquaDDM
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Direct Drive Mixer~Blender
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Often Imitated…Never Duplicated
Submerged stainless steel intake
volute houses an anti-fouling
impeller of cast 316 stainless steel.
The impeller and one-piece shaft
are dynamically balanced to
provide smooth operation and
maximum bearing life.
Options
Directional Flow Assembly
The AquaDDM® is available
with an optional directional
discharge assembly which
converts the downward
vertical flow to a horizontal
flow. The AquaDDM® with a
directional flow assembly is
ideally suited for use in long
narrow tanks and oxidation
ditches where directional
flow may be necessary or
desirable. In such applications, the AquaDDM® with a
directional flow assembly greatly reduces or eliminates short
circuiting of the basin, eliminates deadspots and provides
exceptional mixing of the basin contents.
Contact Your Local Representative:
Anti-Erosion Plate
Aqua-Aerobic Systems has
designed an anti-erosion
plate for use in those
applications which the
AquaDDM® is installed in
earthen basins.
Our unique patented
installation procedure
allows the anti-erosion plate
to be easily installed
without dewatering the basin. With the use of a float mounted
winch, the anti-erosion plate is suspended from the float of the
AquaDDM® directly below the discharge volute. The mixer
and plate are then towed into position and lowered, as one,
into the basin.
Patent #s 4,422,771 – 4,733,972 – 4,723,848 – 4,764,053 apply. Canadian patent #1,182,445. Other patents may apply.
Aqua-Aerobic Systems, Inc.
6306 N. Alpine Rd. • P.O. Box 2026 • Rockford, IL 61130
(Phone) 815/654-2501 • (Fax) 815/654-2508
Email: solutions@ aqua-aerobic.com • www.aqua-aerobic.com
The information contained herein relative to data, dimensions and recommendations as to size, power
and assembly are for purpose of estimation only. These values should not be assumed to be
universally applicable to specific design problems. Particular designs, installations and plants may call
for specific requirements. Consult Aqua-Aerobic Systems, Inc. for exact recommendations or specific
needs. Patents Apply. Patents Pending.
Aqua-Aerobic Systems, Inc.
© Copyright 2006
Bulletin #702E 10/06