Indexing plunger are used where positioning operations are required.

GN 617.1-NI indexing plungers with rest position are used where positioning operations are required and in those applications where the plunger needs to be locked in the retracted position.
AISI 303 stainless steel, thanks to its high resistance to corrosion, allows the application of these indexing plungers on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.