Grendel zonder grendelslot

Indexing plungers GN 607.2 have been developed for installation in thin walled equipment. It has to be taken into consideration that, depending on the mounting plate thickness 's', the protruding plunger length 'l1' and the position of the hexagon nut on its centre bush, the plunger nose might not always be fully retractable. For design reasons the positional accuracy of this indexing plunger is not as precise as plunger GN 607.