Type A - without lock nut
Type AK - with lock nut
GN414 Indexing Plungers, Safety Push Button Lock, Stainless Steel
These stainless steel indexing plungers, GN 414, with safety lock are used when the inadvertent retraction of the plunger pin is prevented. The protruding plunger is first locked and may be unlocked for pulling only by exerting axial pressure on the red safety push-button.
The safety lock engages in the front end position, i.e. automatically if the indexing pin protrudes, with the locking mechanism housed fully in the operating button and protected from malfunctions. The specified axial load bearing capacity refers to the locking force of the bolt against inadvertent operation which must not be exceeded.
Being made of stainless steel, they are ideal for use in clean room environments, such as those found in the medical and pharmaceutical industries, and also in food industries and the associated processing and packaging.
Stainless Steel - AISI 303, plunger pin chemically nickel plated
Knob Plastic Technopolymer (Polyamide PA) - black-grey, RAL 7021, matt, temperature resistant up to 80 °C, not removable
Push button - Technopolymer (Polyacetal POM), red, RAL 3000, matt