Pressure Equipment Directive Chart Tool

Equipment Type
Fluid Type
Equipment Data
Ready Choose the equipment/fluid type, then enter the operating data to select and plot the applicable PED Annex II table.
Annex II Table 1 - Vessels for Group 1 Gases/Vapours
Log-log chart of PS against volume with PED category bands.
Classification logic is based on the current Directive 2014/68/EU Annex II framework and Article 4 pressure-equipment scope condition of PS greater than 0.5 bar. This tool is a calculation aid and does not replace review of the applicable PED text, guidelines, exclusions, or notified-body advice.