Type C - with Plastic-Knob, without locknut
Type CK - with Plastic-Knob, with locknut
Type CN - with Stainless Steel-Knob, without locknut
Type CKN - with Stainless Steel-Knob, with locknut
GN 818 Stainless Steel-Indexing plungers are set apart by the materials used, allowing these plungers to withstand particularly corrosive environments.
Indexing plungers with a rest position are used for such applications where the plunger has to stay in its retracted position. In that case, the knob is retracted and afterwards turned by 90°. A notch keeps the plunger in this position.
Stainless Steel A4 - AISI 316, Plunger pin chemically nickel plated
Plastic (Type C / CK) Polyamide (PA)black, matte
Stainless Steel (Type CN / CKN) AISI 316, not removable
Spring - Stainless Steel AISI 316 Ti