SELF-SANITISATION AGAINST BACTERIA AND FUNGI
Steel
Threaded body
Black-oxide steel, hexagon socket head.
Ball
Hardened steel.
Spring
Stainless steel AISI 631
Standard executions
- GN 615.3-K: normal end-force spring.
- GN 615.3-KS: heavy end-force spring.
Features and applications
GN 615.3 threaded ball spring plungers represent a further development of plungers GN 615 for special applications which require the fixation by means of a hexagon socket screw.
Special executions on request
- GN 615.3-K-MVK, GN 615.3-KS-MVK: thread locking by means of micro-encapsulated red patch (see Technical data). Working temperature: from -40°C to +170°C.
- GN 615.3-K-PFB, GN 615.3-KS-PFB: thread locking by means of polyamide blue coating (see Technical data). Working temperature: from -50°C to +90°C.