The admissible pressure depends on design and size.
Every hydraulic cylinder is tested in the factory:
Standards applied:
DIN ISO 6022 (mounting dimensions)
ISO 8132 (accessories
This series is not available in HäKo, but can be requested from Hänchen.
With the respective type of fixation, the operating pressure indicated in the parts list can be exploited statically and dynamically without restrictions. However, the safety respectively required in your system and the stress caused by dynamic movement must be taken into account.
If other sealing systems such as Servofloat® are used, the mounting length increases accordingly and may deviate from the standard dimension.