gas and
_air pumps
Schwarzer Precision
Tel +49/201/31697-0
670 EC-TH
Eccentric Diaphragm Pumps

Motor:

      
power source [Vdc] 12 24 
motor type  brushless DC-motor / double ball bearing  
current draw [mA] 620 serial / 600 parallel 310 serial / 300 parallel 
       

Pneumatic Performance:

  

ser./par.

ser./par.

free flow [l/min] 4.6 / 7.8 4.6 / 7.8 
@ 300 mbar [l/min] 2.6 / 4.0 2.6 / 4.0 
@ -200 mbar [l/min] 1.8 / 3.0 1.8 / 3.0 
max. pressure [mbar] 1200 / 740 1200 / 740 
max. vacuum [mbar] -750 / -480 -750 / -480 
       

Construction:

      
pump head  PPS / on request  
diaphragm  EPDM / FPM (Viton) / silicone  
valves  EPDM / FPM (Viton) / silicone  
       
dimensions [mm]  117x40x59 117x40x59 
weight [g]  280 280 
       
       
       
       

Performance Diagram:

      
       
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