eco-PEN is a true volumetric 1K dispensing system from the preeflow brand for the smallest amounts of single-component fluids, with a minimum dispensing quantity from 0.25 µl. Thanks to the proven endless piston principle, watery to pasty liquids are dispensed cleanly and process-reliably, independent of viscosity fluctuations.

Typical aerospace applications: precise dispensing of adhesives, sealants and marking media, micro-dosing for insert bonding and sealing, and small-volume filling tasks requiring high repeatability.