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The
Model HDC
has a 96% efficiency rating
and features our patented, double reduction,
Class III, heavy-duty chain drive, which continuously
runs through an oil bath.
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The HDC Model,
now has a double seal plate on the drive shaft for
extra protection and optional grease fittings for the
pillow-block bearings and the flange bearing.
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Stainless
steel drive and tail shafts are computer machined in our
plant
for maximum quality control
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Rotors are
precision and balanced for smooth operation
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Welded,
pressure-checked floats are .090 thick 5052 marine
grade
aluminum. Saltwater aerators have 16 gauge, 304L
stainless steel
floats
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Field-researched spiral placement of blades are welded
onto the rotor
tube
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Quality
components and design contribute to very low maintenance
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Oven-fused
TGIC high quality powder coating is the standard finish.
Galvanized and stainless steel units are available for
saltwater.
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The tail
bearing is a water lubricated Ultra High Molecular
Weight
(UHMW) polymer bearing
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Paddles are
spiral mounted for smooth performance and robotically
welded on both sides for strength and corrosion
resistance
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Pivoting
mooring arm system allows the aerator to automatically
adjust
to different water levels
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