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  • acniti mega aerator

Megaerator the highest standards and performance in industry

By separating the power sources for the aerating and agitating functions, the mega aerator easily conforms to any changes in load, eliminate wasteful energy consumption and makes drastic reductions in water processing costs.

Regular maintenance mega aerator

Due to its simple design, maintenance can be performed on-site. This drastically reduces the time required for maintenance. When the Megaerator is placed along a guide pipe, there is no need for water drainage when installing or removing the Megaerator. It is also possible to lift the Mega aerator out of the water. Maintenance cycles vary depending on usage conditions. Please see the chart below and use as a guide to perform maintenance. It is recommended pulling up the Megaerator from the tank once a year to perform visual inspection. This is highly effective in malfunction prevention and increasing life span.

Maintenance table

replacement partreplacement cycle
Water seal cassette (for output shaft)Every 3 years
Oil seal cassette (for motor shaft)Every 3 years
Bearing for motor shaftEvery 3 years
O-ring for jointsEvery 3 years
Lubrication gear oilEvery 3 years
Cathodic protection plateEvery 3 years
Gears inside gear reducerEvery 6 - 9 years
Bearing inside gear reducerEvery 6-9 years
Cabtire cableDepends on condition
Submerged motorDepends on condition
Submerged gear reducerDepends on condition

The maintenance cycle above is just for reference. The maintenance cycle is subjected to the actual site condition.

acniti megaerator submerged drive mechanism schematics

  1. Water seal cassette (for output shaft)
  2. Oil seal cassette (for motor shaft)
  3. Motor shaft bearings
  4. Lubrication gear oil
  5. Gears inside gear reducer
  6. Bearing inside gear reduce
  7. Cabtire cable

9 model line-up

In total, there are 9 models to choose from, the basic function of all submersible aerators is the same, they differ in volume of air and water they can move. The smallest version injecting 100m3 of air per hour and the largest version 2.100 M3 per hour. In water movement, the smallest unit moves 720 m3/h and the largest 13,200 m3/h.

submersible mega aerator 9 model line-up

mega aerator

  • Simultaneously aeration and agitation for aerobic and anaerobic enhanced aeration
  • Handles high load and fluctuation in raw wastewater
  • High mixing efficiency
  • High oxygen dissolution efficiency and high energy efficiency
  • Energy savings up to 30-40% compared to conventional aerators
  • Easy installation
  • Maintenance once every 3 years
  • No clogging or sludge settlement
  • Cleaning of the tank or shut down of the plant is no longer required

Model

specifications

  • Model nameAF-1500
    Model numberAF-1500
    Spec sheetAF-1500
    LiquidMetricImperial
    Flow / minute 12 M3424 CF
    Flow / hour 720 M325,427 CF
    GasMetricImperial
    Flow / minute1.7 M360 CF
    Flow / hour102 M33,602.1 CF
    Gas remarkair by blow pump or compressor for deep aeration
    ElectricalMetricImperial
    Unit phase Ø voltage200/220 VAC @ 50/60Hz
    Unit power consumption1500 watts
    Wetted partsCast iron
    ConnectionsMetricImperial
    Gas inletD50A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)1200 x 970 x 1259 mm47.2 x 38.2 x 49.6 inch
    weight295 Kg650.4 lbs.
    • Oxygen transfer rate: 6.3 kg-O2/h
  • Model nameAF-2200
    Model numberAF-2200
    Spec sheetAF-2200
    LiquidMetricImperial
    Flow / minute 14 M3494 CF
    Flow / hour 840 M329,664 CF
    GasMetricImperial
    Flow / minute2.5 M388 CF
    Flow / hour150 M35,297.2 CF
    Gas remarkair by blow pump or compressor for deep aeration
    ElectricalMetricImperial
    Unit phase Ø voltage200/220 @ 50/60Hz
    Unit power consumption2200
    Wetted partsCast iron
    ConnectionsMetricImperial
    Gas inletD65A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)1200 x 980 x 1259 mm47.2 x 38.6 x 49.6 inch
    weight310 Kg683.4 lbs.
    • Oxygen transfer rate: 9.2 kg-O2/h
  • Model nameAF-3700
    Model numberAF-3700
    Spec sheetAF-3700
    LiquidMetricImperial
    Flow / minute 24 M3848 CF
    Flow / hour 1,440 M350,853 CF
    GasMetricImperial
    Flow / minute4.2 M3148 CF
    Flow / hour252 M38,899.3 CF
    Gas remarkair by blow pump or compressor for deep aeration
    ElectricalMetricImperial
    Unit phase Ø voltage200/220 @ 50/60Hz
    Unit power consumption3.7 kW
    Wetted partsCast iron
    ConnectionsMetricImperial
    Gas inletD80A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)1500 x 1230 x 1430 mm59.1 x 48.4 x 56.3 inch
    weight460 Kg1,014.1 lbs.
    Shipping dim. (w)x(d)x(h)110 x 110 x 143 cm43 x 43 x 56 inch
    Shipping weight500 Kg1,102 lbs.
    • Oxygen transfer rate: 15.5 kg-O2/h
    • Blower: TBS-65 (5.5kW), 1 unit
  • Model nameAF-5500
    Model numberAF-5500
    Spec sheetAF-5500
    LiquidMetricImperial
    Flow / minute 38 M31,342 CF
    Flow / hour 2,280 M380,518 CF
    GasMetricImperial
    Flow / minute6.0 M3212 CF
    Flow / hour360 M312,713 CF
    Gas remarkair by blow pump or compressor for deep aeration
    ElectricalMetricImperial
    Unit phase Ø voltage380/400 @ 50/60Hz
    Unit power consumption5.5 kW
    Wetted partsCast iron
    ConnectionsMetricImperial
    Gas inletD100A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)1750 x 1470 x 1617 mm68.9 x 57.9 x 63.7 inch
    weight690 Kg1,521.2 lbs.
    Shipping dim. (w)x(d)x(h)132 x 132 x 172 cm52 x 52 x 68 inch
    Shipping weight740 Kg1,631 lbs.
    • Oxygen transfer rate: 23 kg-O2/h
    • Blower: TBS-80 (11kW), 1 unit
  • Model nameAF-7500
    Model numberAF-7500
    Spec sheetAF-7500
    LiquidMetricImperial
    Flow / minute 52 M31,836 CF
    Flow / hour 3,120 M3110,182 CF
    GasMetricImperial
    Flow / minute8.0 M3283 CF
    Flow / hour480 M316,951 CF
    Gas remarkair by blow pump or compressor for deep aeration
    ElectricalMetricImperial
    Unit phase Ø voltage380/400 @ 50/60Hz
    Unit power consumption7.5 kW
    Wetted partsCast iron
    ConnectionsMetricImperial
    Gas inletD125A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)2050 x 1750 x 1865 mm80.7 x 68.9 x 73.4 inch
    weight1100 Kg2,425.1 lbs.
    Shipping dim. (w)x(d)x(h)152 x 152 x 197 cm60 x 60 x 78 inch
    Shipping weight1150 Kg2,535 lbs.
    • Oxygen transfer rate: 31 kg-O2/h
  • Model nameAF-11000
    Model numberAF-11000
    Spec sheetAF-11000
    LiquidMetricImperial
    Flow / minute 80 M32,825 CF
    Flow / hour 4,800 M3169,511 CF
    GasMetricImperial
    Flow / minute12 M3424 CF
    Flow / hour720 M325,427 CF
    Gas remarkair by blow pump or compressor for deep aeration
    ElectricalMetricImperial
    Unit phase Ø voltage380/400 @ 50/60Hz
    Unit power consumption11 kW
    Wetted partsCast iron
    ConnectionsMetricImperial
    Gas inletD150A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)2350 x 2070 x 2040 mm92.5 x 81.5 x 80.3 inch
    weight1650 Kg3,637.6 lbs.
    • Oxygen transfer rate: 46 kg-O2/h
    • Blower: TBS-100 (15kW), 1 unit
  • Model nameAF-15000
    Model numberAF-15000
    Spec sheetAF-15000
    LiquidMetricImperial
    Flow / minute 110 M33,885 CF
    Flow / hour 6,600 M3233,077 CF
    GasMetricImperial
    Flow / minute17 M3600 CF
    Flow / hour1,020.0 M336,021 CF
    Gas remarkair by blower
    ElectricalMetricImperial
    Unit phase Ø voltage415/440 @ 50/60Hz
    Unit power consumption15 kW
    Wetted partsCast iron
    Pump suction methodIndustrial air pump or compressor for deep aeration
    ConnectionsMetricImperial
    Gas inletD150A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)2750 x 2400 x 2430 mm108.3 x 94.5 x 95.7 inch
    weight2450 Kg5,401.3 lbs.
    • Oxygen transfer rate: 65 kg-O2/h
  • Model nameAF-22000
    Model numberAF-22000
    Spec sheetAF-22000
    LiquidMetricImperial
    Flow / minute 160 M35,650 CF
    Flow / hour 9,600 M3339,021 CF
    GasMetricImperial
    Flow / minute25 M3883 CF
    Flow / hour1,500.0 M352,972 CF
    Gas remarkair by blower
    ElectricalMetricImperial
    Unit phase Ø voltage415/440 @ 50/60Hz
    Unit power consumption22 kW
    Wetted partsCast iron
    Pump suction methodIndustrial air pump or compressor for deep aeration
    ConnectionsMetricImperial
    Gas inletD200A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)3250 x 2910 x 2670 mm128.0 x 114.6 x 105.1 inch
    weight3300 Kg7,275.2 lbs.
    • Oxygen transfer rate: 93 kg-O2/h
  • Model nameAF-30000
    Model numberAF-30000
    Spec sheetAF-30000
    LiquidMetricImperial
    Flow / minute 220 M37,769 CF
    Flow / hour 13,200 M3466,154 CF
    GasMetricImperial
    Flow / minute35 M31,236.0 CF
    Flow / hour2,100.0 M374,161 CF
    Gas remarkair by blower
    ElectricalMetricImperial
    Unit phase Ø voltage415/440 @ 50/60Hz
    Unit power consumption30 kW
    Wetted partsCast iron
    Pump suction methodIndustrial air pump or compressor for deep aeration
    ConnectionsMetricImperial
    Gas inletD250A (JIS)
    Dimensions & weightMetricImperial
    Dim. (w) x (d) x (h)3750 x 3400 x 2980 mm147.6 x 133.9 x 117.3 inch
    weight4500 Kg9,920.8 lbs.
    • Oxygen transfer rate: 127 kg-O2/h