De Profundis Manometre Dir
Hi I note you give the box size but more important in the specs would be dial size (assume 42mm)and also screw fitting size as require it to fit straight into stage cylinder 1st stage and does the does it rotate, i.e. once screwed into 1st stage can dial be rotated to face right way? Do they all say oxygen and does this mean O2 clean? thanks in advance.
De profundis manometre dir