Standard units    - Technical Characteristics – Higher power units upon request 
  
   
   
    | 
     ROTOX type 
     | 
    
     DIAMETER mm 
     | 
    
     POWER  kW 
     | 
    
     RPM 
     | 
    
     PERIPHERAL SPEED m/sec 
     | 
    
     OXYGEN TRANSFER kg/h 
     | 
    
   
    | 
       
     | 
    
       
     | 
    
       
     | 
    
       
     | 
    
       
     | 
    
       
     | 
    
   
    | 
     RO 3 
     | 
    
     800 
     | 
    
     3 
     | 
    
     83 
     | 
    
     3,4 
     | 
    
     7 
     | 
    
   
    | 
     RO 4 
     | 
    
     800 
     | 
    
     4 
     | 
    
     98 
     | 
    
     4,1 
     | 
    
     9 
     | 
    
   
    | 
     RO 5 
     | 
    
     910 
     | 
    
     5,5 
     | 
    
     82 
     | 
    
     3,9 
     | 
    
     12 
     | 
    
   
    | 
     RO 7 
     | 
    
     910 
     | 
    
     7,5 
     | 
    
     98 
     | 
    
     4,7 
     | 
    
     17 
     | 
    
   
    | 
     RO 11 
     | 
    
     1100 
     | 
    
     11 
     | 
    
     74 
     | 
    
     4,3 
     | 
    
     25 
     | 
    
   
    | 
     RO 15 
     | 
    
     1300 
     | 
    
     15 
     | 
    
     71 
     | 
    
     4,8 
     | 
    
     33 
     | 
    
   
    | 
     RO 18 
     | 
    
     1500 
     | 
    
     18,5 
     | 
    
     57 
     | 
    
     4,5 
     | 
    
     44 
     | 
    
   
    | 
     RO 22 
     | 
    
     1600 
     | 
    
     22 
     | 
    
     57 
     | 
    
     4,8 
     | 
    
     52 
     | 
    
   
    | 
     RO 30 
     | 
    
     2000 
     | 
    
     30 
     | 
    
     47 
     | 
    
     4,9 
     | 
    
     64 
     | 
    
   
    | 
     RO 37 
     | 
    
     3100 
     | 
    
     37 
     | 
    
     47 
     | 
    
     5,1 
     | 
    
     80 
     | 
    
   
    | 
     RO 45 
     | 
    
     2350 
     | 
    
     45 
     | 
    
     42 
     | 
    
     5,2 
     | 
    
     96 
     | 
    
   
    | 
     RO 55 
     | 
    
     2500 
     | 
    
     55 
     | 
    
     42 
     | 
    
     5,3 
     | 
    
     120 
     | 
    
   
    | 
     RO 75 S 
     | 
    
     2500 
     | 
    
     75 
     | 
    
     45 
     | 
    
     5,9 
     | 
    
     160 
     | 
    
   
    | 
     RO 90 S 
     | 
    
     2650 
     | 
    
     90 
     | 
    
     42 
     | 
    
     5,8 
     | 
    
     187 
     | 
    
   
    | 
     RO 110 S 
     | 
    
     2850 
     | 
    
     110 
     | 
    
     40 
     | 
    
     5.8 
     | 
    
     212 
     | 
    
   
    | 
     RO 160 S 
     | 
    
     2900 
     | 
    
     160 
     | 
    
     40 
     | 
    
     5.9 
     | 
    
     340 
     | 
    
   
    | 
     RO 200 S 
     | 
    
     2950 
     | 
    
     200 
     | 
    
     38 
     | 
    
     5.9 
     | 
    
     426 
     | 
    
   
    | 
     RO 250 S 
     | 
    
     2950 
     | 
    
     250 
     | 
    
     38 
     | 
    
     5.9 
     | 
    
     530 
     | 
    
   
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