... rate(Purge rate) function Technical Specifications for FA3 Series Syringe Pump Model.NoFA312 ChannelSingle Syringe Selection10ml 20ml 30ml 50/60ml Highest ... overtime ,Low-battery ,Completion,Power interruption,Motor malfunction , Incorrect specification of the syringe,Electrical circuit jam Occlusion Pressure:High20ml,30ml,50ml ... ,EN60601-1-2,EN60601-1-4,EN60601-2-24 FA312 injection pump