型号 type 同步转速 synchronous speed (r/min) 转速 speed (r/min) 各排气压力下的进口流量Q（m3/min）和配套电动机功率P（KW） intake volume Q（m3/min）and required motor power P（KW）under each discharge pressure
9.8kPa 19.6kPa 29.4kPa 39.2kPa 49.0kPa 58.8kPa 68.6kPa 78.4kPa 88.2kPa 98.0kPa
Q P Q P Q P Q P Q P Q P Q P Q P Q P Q P
L41WCD 1000 980 7.4 2.2 6.63 4 6 5.5 5.42 7.5 4.86 11 4.3 11                
1500 1170 9.18 3 8.41 5.5 7.79 7.5 7.23 11 6.7 11 6.18 15 5.66 15 5.11 18.5        
1450 11.8 3. 11.0 5.5 10.4 11 9.87 11 9.37 15 8.88 18.5 8.4 18.5 7.92 22 7.44 30 6.94 30
1750 14.6 4 13.8 7.5 13.2 11 12.7 15 12.2 18.5 11.7 22 11.3 30 10.8 30 10.4 30 9.93 37
3000 2050 17.4 4 16.7 7.5 16.0 15 15.5 15 15.0 22 14.6 30 14.1 30 13.7 30 13.3 37 12.8 45
L42WCD 1000 980 11.6 3 10.7 5.5 9.95 11 9.28 11 8.65 15 8.04 18.5 7.43 22 6.79 22        
1500 1170 14.3 4 13.4 7.5 12.6 11 12.0 15 14.4 18.5 10.8 22 10.2 30 9.63 30 9.05 30 8.45 37
1450 18.2 4 17.3 11 16.6 15 15.9 18.5 15.3 22 14.8 30 14.2 30 13.7 37 13.2 37 12.6 45
1750 22.4 5.5 21.5 11 20.8 15 20.1 22 19.6 30 19.0 30 18.5 37 18.0 45 17.5 45 17.0 55
3000 2050 26.6 7.5 25.7 15 25.0 18.5 24.4 30 23.8 30 23.2 37 22.7 45 22.2 45 21.7 55    
L43WCD 1000 980 14.8 4 13.8 7.5 12.9 11 12.2 15 11.5 18.5 10.8 22 10.1 30 9.47 30 8.78 37 8.05 37
1500 1170 18.1 5.5 17.1 11 16.3 15 15.5 18.5 14.8 22 14.2 30 13.6 30 12.9 37 12.3 37 11.7 45
1450 23.0 5.5 22.0 11 21.2 15 20.5 22 19.8 30 19.2 30 18.6 37 18.0 45 17.4 45    
1750 28.3 7.5 27.3 15 26.5 18.5 25.7 30 25.1 30 24.5 37 23.9 45            
3000 2050 33.6 7.5 32.5 15 31.7 22 31.0 30 30.3 37 29.7 45                
L51WLCD 1000 980 15.0 4 13.7 7.5 12.7 11 11.8 15 10.9 18.5 10.0 22 9.16 30            
1500 1170 18.5 5.5 17.2 11 16.2 15 15.3 18.5 14.4 22 13.6 30 1.8 30 12.0 37 11.2 45 10.3 45
1450 23.6 5.5 22.3 11 21.3 18.5 20.4 22 19.6 30 18.8 37 18.1 37 17.3 45 16.6 55 15.8 55
1630 26.9 7.5 25.6 15 24.6 18.5 23.7 30 22.9 30 22.1 37 21.4 45 20.7 55 20.0 55 19.2 75
L52WCD 1000 850 18.6 5.5 17.2 11 16.0 15 14.9 18.5 13.9 22 12.9 30 11.9 30            
980 22.0 5.5 20.5 11 19.3 15 18.3 22 17.3 30 16.4 30 15.4 37 14.5 45 13.5 45    
1500 1170 26.9 7.5 25.5 15 24.3 18.5 23.2 30 22.3 30 21.4 37 20.5 45 19.6 55 18.7 55 17.8 75
1450 34.2 7.5 32.7 15 31.6 22 30.5 30 29.6 37 28.7 45 27.8 55 27.0 75 26.2 75 26.4 75
1630 38.9 11 37.4 18.5 36.2 30 35.2 37 34.3 45 33.4 55 32.5 75 31.7 75 30.9 75 30.1 90
L53WCD 1000 850 24.1 7.5 22.4 15 21.1 18.5 19.9 22 18.8 30 17.7 37 16.6 45 15.5 45 14.4 55 13.3 55
980 28.4 7.5 26.7 15 25.4 22 24.2 30 23.1 37 22.0 37 21.0 45 20.0 55 19.0 75 18.0 75
1500 1170 34.6 11 33.0 15 31.6 30 30.5 30 29.4 45 28.4 45 27.4 55 26.4 75 25.5 75 24.5 75
1450 43.8 11 42.2 18.5 40.8 30 39.7 37 38.6 55 37.6 55 36.7 75 35.7 75 34.8 90    
1630 49.8 11 48.1 22 46.8 37 45.6 45 44.6 55 43.6 75 42.6 75 41.7 90        

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