• Description
    The micro dispenser eco-PEN330 is the missing link in micro dispensing!
  • Theory of function
    Like all products in the eco-PEN series also the preeflow eco-PEN330 is a rotating, absolutely pressure-tight, positive displacement system with self-sealing rotor-stator arrangement. The controlled rotary motion of the rotor transfers the medium by displacement in the stator. The medium is unchanged by this process. And simply by switching to reverse-flow, preeflow ensures a clean and controlled stop of material or medium. No drips, no mess!
  • Smallest dosing quantity: 0.002 ml
  • Adjustable dosing flow: 0.2 – 3.3 ml/min
  • Weight: 410 g