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

Motor:

     
power source [Vdc]12 
motor type skew wound / brushless with double ball bearing   
current draw [mA]140 65 55 
       

Pneumatic Performance:

   
free flow [ml/min]800 750 820 
@ 100 mbar [ml/min]450 400 500 
@ -100 mbar [ml/min]400 350 440 
max. pressure [mbar]500 510 640 
max. vacuum [mbar]-500 -600 -510 
       

Construction:

     
pump head PPS / on request   
diaphragm EPDM / FPM (Viton) / silicone   
valves EPDM / FPM (Viton) / silicone   
       
dimensions [mm] 38x16x25 38x16x25 38x16x25 
weight [g] 30.3 30.3 30.3 
       
       
       
       

Performance Diagram:

     
       
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