FOA-FOW Catalog – Counterpressure sterilizers

Sterilization of aqueous solutions in sealed containers (such as LVPs of different formats,
vials, PFS, blister packs, etc.) share a well-known common
problem: during the process they develop a pressure inside
the primary container higher than the pressure of saturated
steam at the same temperature. More critical than the
phenomenon itself are the consequences on the product
and/or the container itself.