the Reference PH-1-3-1729 probe does not seem to correspond to the dphrhd regulsystem

Hello

Hello

can I help you ?

the Reference PH-1-3-1729 probe does not seem to correspond to the dphrhd regulsystem from procopi because on the original probe there is at the level of the plastic / worm junction a small circular rim which prevents the probe from coming out of the chamber. circulation. Can you please confirm if this ledge is present? thank you

with this probe we provide plastic rings which allow the assembly. See