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_air pumps
Schwarzer Precision
Tel +49/201/31697-0
500 EC-LC
Eccentric Diaphragm Pumps

Motor:

      
power source [Vdc]4.5 9 12 
motor type iron core   
current draw [mA]155 100 80 
       

Pneumatic Performance:

    
free flow [ml/min]1700 1800 1800 
@ 100 mbar [ml/min]1000 1000 1000 
@ -100 mbar [ml/min]800 1000 900 
max. pressure [mbar]450 450 450 
max. vacuum [mbar]-450 -450 -450 
       

Construction:

      
pump head PPS / PA6   
diaphragm EPDM / FPM (Viton) / silicone   
valves EPDM / FPM (Viton) / silicone   
       
dimensions [mm] 34x23x42 34x23x42 34x23x42 
weight [g] 36.7 36.7 36.7 
       
       
       
       

Performance Diagram:

      
       

Applications:

      
  • Mini pumps specially designed to transfer small volumes under 1,8 l/min.
  • Minimal size, low power consumption.
  • Due to the exact controllability, these pumps are suitable for gas analysis.
  • Gas-tight pump heads allow the unaltered delivery of the media.
  • Specific materials are also suitable for problematic gases.
  • Use of less expensive motors in the 500 EC-LC proves to be an optimal solution for a price-sensitve mass production.
  • Because of our modular construction system, we can customize the pumps to fit all requirements. Without increasing developing costs.
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