Dispenser eco-PEN 300, 330, 450, 600, 700

The new precision volumetric dispenser eco-PEN600, made by ViscoTec, enables numerous applications in the low to medium viscosity dispensing sector. The preeflow® eco-PEN is a rotating, absolutely pressure-tight displacement system that is self-sealing, consisting of a rotor and stator. The controlled rotational movement of the rotor generates the conveyance by displacing the medium in the stator. Conveyance occurs without altering the medium. Since the conveyance can also happen in reverse, preeflow® guarantees a clean, controlled material or medium cutoff without dripping.