SELF-SANITISATION AGAINST BACTERIA AND FUNGI
Stainless steel, ceramic ball

Threaded body
AISI 316 stainless steel.
Ball
Ceramic, silicon nitride, black colour.
Spring
AISI 316 stainless steel.
Standard Executions
- GN 615.5-KN: normal end-force spring.
- GN 615.5-KSN: spring with heavy end-force, threaded body with two laser-engraved lines.
Features and applications
GN 615.5 ball spring plungers are particularly suitable for use in highly corrosive environments.
The ceramic ball is also anti-magnetic and electrically insulating.