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KTM (Karyu Turbo Mixer) 

The leading solution for DAF systems & mixing applications  

 

 
 Download catalog 
 KTM technical handbook 7.3.pdf 
 Trial unit available 


  


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Introduction: 
Nikuni has developed a unique and compact Micro-Bubble Generator - the KTM - that creates pressurized air-enriched whitewater with highly reliable performance, insuring excellent stability in processes and systems such as DAF units in water treatment plants
 
 
Features:
1. Three Functions in One Pump
    - The KTM simultaneously draws in air and water,dissolves air with its turbine impeller,
       and pumps pressurized water to the flotation tank or other process 
2. Highly Efficient Air-water Dissolution
    - Precision turbine pump technology and a unique design make possible extremely
      high levels of efficiency in dissolving air into water
3. Simplified DAF Operation and Stable Pump Performance
    - The multifunctional KTM eliminates the need for ancillary equipment such as air
      compressors,large saturation tanks with difficult level control, and truly 
      simplifies DAF systemsand their operation
4. Compact and Small Footprint
    - Easily retrofit or upgrade existing DAF systems
5. Minimal Power Consumption and Maintenance cost
    - Highly efficient process with small pump and motor, no compressor power required,
      while the simple and robust structure of the KTM minimizes maintenance cost

   

  

 Performance table  
  Model  50Hz Frequency 60Hz Frequency
Water Flow Rate Air Flow Rate Required Motor Power Water Flow Rate Air Flow Rate Required Motor Power
 L / min m3 / h  NL /min  (Range)*  kW / Poles   L / min m3 /h  NL /min  (Range) *  kW / Poles 
    KTM20F / N  17 1.0 1.3  (0 to 5) 0.75 kW / 2P 22  1.3 1.7  (0 to 5)
0.75kW / 2P
    KTM25F / N 25 1.5 2.0  (0 to 5) 1.5 kW / 2P 42  2.5 3.3  (0 to 5)
 1.5kW / 2P
    KTN32F / N 50 3.0 4.0  (0 to 10) 2.2 kW / 2P 67  4.0 5.3  (0 to 10)
  2.2W / 2P
    KTM40F / N 80 4.8 6.4  (0 to 20) 3.7 kW / 2P 117  7.0 9.3  (0to 20)
 3.7kW / 2P  
    KTM50F1 / S1 133 8.0 11.0  (0 to 20) 5.5 kW / 4P  192 11.5 15.0  (0 to 30)
  7.5kW / 4P  
    KTM50F2 / S2 200 12.0 16.0  (0 to 20) 7.5 kW / 4P  250 15.0 20.0  (0 to 40)
 11kW / 4P  
    KTM50S3 / S3 250 15.0 20.0  (0 to 30) 11 kW / 4P 300 18.0 24.0  (0 to 40)
15kW / 4P
    KTM65F2 / S2 333 20.0 27.0  (0 to 40) 15 kW / 4P  467  28.0 37.0  (0 to 60)
 18.5kW / 4P  
    KTM80F / S  700 42.0 56.0  (0 to 80) 22 kW / 4P  967  58.0 77.0  (0 to 100)
30kW / 4P  

  * Value in brackets show the recommended range of the air flow meter

 Required & Recommended Accessories