TUTTNAUER PNE195-4003 Piston Hydro Pneumatic Assembly 50/625 – 11456

The Tuttnauer PNE195-4003 is a piston hydro-pneumatic assembly rated 50/625. This is a replacement component for Tuttnauer sterilization equipment, typically used in the pneumatic actuation and pressure regulation subsystems of tabletop and larger autoclave models. The assembly delivers consistent pressure cycling under load, making it suitable for depot-level refurbishment and equipment rebuild workflows.