gas and
_air pumps
Schwarzer Precision
Tel +49/201/31697-0
300 SA-DV (DC)
Vibrating Diaphragm Pumps
300 SA-DV (DC) · diaphragm gas monitor personal pump300 SA-DV (DC) · diaphragm gas portable pump sampler

Motor:

      
power source [Vdc] 12 24 
motor type  vibrating  
power consumption [W] 4 4 
       

Pneumatic Performance:

    
free flow [l/min] 4.0 4.0 
@ 1.5 psig [l/min] 2.3 2.3 
@ -3 inHG [l/min] 1.2 1.2 
max. pressure [psig] 3.3 3.3 
max. vacuum [inHG] -4.4 -4.4 
       

Construction:

      
pump head  polycarbonate  
diaphragm  CR-neoprene  
valves  CR-neoprene / FPM (Viton) / silicone  
       
dimensions [mm]  155x71x53 155x71x53 
weight [g]  415 415 
       
       
       
       

Performance Diagram:

      
       
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