How the Aire-O2® Series II Aspirator Aerator Competes
We know you have several options to consider for your aeration needs. We make it easy to see how the Aire-O2 Series II Aspirator Aerator competes in the marketplace. Compare the benefits below or check out our YouTube videos: Part I and Part II.
Paddlewheel Aerators
Compare the benefits between the Aire-O2 Series II and Paddlewheel Aerators
AIRE-O2® Series II Aspirator Aerator
- Circulates oxygen rich surface water by destratifying pond water column. This ensures uniform pond temperature and oxygen levels throughout the pond
- Water lubricated bearing requires no additional lubrication or maintenance
- One moving part; only 10 parts in total
- No gearbox; thus no lubrication or frequent failures
- Lightweight; can be moved from pond to pond by only one person
- Aeration is done below surface; does not cause changes in temperature or salinity
- High tech composition materials with corrosion free elements. Materials for Series II aerator used in aerospace and automotive industry
- Able to adjust angle for shallow or deep ponds
- Viewed by industry as a farm investment
- Operates consistently with fluctuating water levels
- Precision engineered to stay afloat in all weather conditions
- Strong customer service and field service departments
- Quality craftsmanship; Made in the USA
- Standard 1 year warranty
Paddle Wheel Aerator
- Heavy splashing on the top layer of the pond leads to unequal temperature and DO in pond bottom (see photos above)
- Unable to completely mix deeper ponds
- Many moving parts and questionable workmanship leads to high maintenance and repair costs
- Many moving parts; in some cases, more than 30 parts total
- Gearbox design requires constant lubrication and frequent replacement
- Bulky and heavy, may take up to four people to move from pond
- Heavy splashing leads to higher salinity levels due to increased evaporation rates
- Many parts are made of galvanized steel, aluminum and low grade stainless steel — all of which corrode quickly in pond environment
- Viewed by industry as pond consumable
- Must be leveled periodically or amperage draw increases
- Prone to tipping over on windy days
- Warranties are suspect; little customer service
Submersible Aerators
Compare the benefits between Series II and Submersible Aerators
AIRE-O2® Series II Aspirator Aerator
- EPA defined ‘fine bubbles’ allow for maximum oxygen dispersion and oxygen transfer throughout pond
- Surface mounted motor ensures no contact with corrosive water in pond
- Able to mix fine bubbles deep below the surface throughout the entire pond in one unit
- Available in multiple sizes (2 – 7.5hp)
- High tech propeller design ensures smooth operation
- Actual operating power is 90–95% of motor name plate; thus giving the farmer what they are paying for and need for their application
- Superior composition materials with corrosion free elements. Materials for Series II aerator used in aerospace and automotive industry
- No efficiency loss due to simple direct drive hollow shaft aspirator design
- Able to mix all sizes and depths of ponds due to multiple angle design and large scope of equipment (2–7.5hp)
- One year warranty on equipment
- Numerous independent tests worldwide; proven and trusted for the industry for more than 40 years!
Aspirator Aerators
- Aerator emits large bubbles which float immediately to the surface, resulting in low oxygen transfer (see photos above)
- Submersible motors susceptible to failure and leakage, especially if cycled off and on daily
- Due to submersible design, additional stationary mixers are often necessary for assistance in mixing
- Largest sized aerator is 2.2hp
- Heavy cavitation can occur on propeller during operation
- Made of cheap plastics very susceptible to breakage and short lifetimes
- Tremendous loss of efficiency due to power wasted from sucking air above water’s surface down to the submersible motor
- Unable to mix deep waters as the deeper you lower the motor, the less efficient the aerator performs. Also, large bubbles immediately escape to water surface
- Lack of independent testing; relatively short history
Aspirator Aerators
Compare the benefits between Series II and other aspirator aerators
AIRE-O2® Series II Aspirator Aerator
- Specially Designed Propeller For Aeration
- EPA defined ‘fine bubbles’ allow for maximum oxygen dispersion and oxygen transfer throughout the entire pond
- Experts in aspirator aerators to the aquaculture industry; we only work with the best!
- Engineered Propeller Means Smooth Operation and Low Maintenance
- Due to Design, Much Higher Oxygen Transfer and Mixing
- 378 m3 test pool facilities and R&D Center
- Numerous independent tests worldwide; proven and trusted to the industry for over 35 years!
- Pioneers of the Aspirator Technology with more than 40 years of experience!
Aerator
- Use cheap off the shelf marine or boat propeller
- Aerator emits large bubbles which rise immediately to the surface (see photo above)
- Companies peddle many different types of aerators to the industry; not focused on selling quality
- Propellers cause cavitation, vortexing and vibration leading to shorter aerator lifespan
- Very poor oxygen transfer and mixing
- Questionable testing facilities and product expertise
- Lack of independent testing; relatively short history
- Made by a company which is not an aeration expert