DC Fan Model Number System
   
 
Model Type: EC-5020xxxx
Dimension : 50 x 50 x 20 mm
Voltage 5V 12V 24V
   
Fan Speed SL LL L M H HH SH TH
    4000 4500 5000 5500    
Certificate UL CE TUV
Bearing Type Sleeve 1 Ball 2 Ball EL
 
Model Voltage
VDC 		Current
AMP		 Input
Watts		 Fan Speed AirFlow(Max) CFM Pressure
MMH2O
 Noise
dBA		 Life
Hour
EC5020HH12B 12 0.21 2.52 5500 16.8 4.57 <28 50000
EC5020HH12C 35000
EC5020HH12S 25000
EC5020H12B 12 0.19 2.28 5000 15.28 3.78 <26 50000
EC5020H12C 35000
EC5020H12S 25000
EC5020M12C 12 0.17 2.04 4500 13.25 3.07 <24 50000
EC5020M12B 35000
EC5020M12S 25000
EC5020L12B 12 0.12 1.44 4000 11.72 2.26 <22 50000
EC5020L12C 35000
EC5020L12S 25000
E--EL bearing, B -- Two ball bearing , C -- One ball One sleeve bearing, S -- Sleeve bearing
 
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