SELF-SANITIZATION AGAINST BACTERIA AND FUNGI
Black-oxide steel
Threaded body
Black-oxide steel.
Plunger
Black-oxide steel with hardened end.
Suggested tolerance for matching hole = H7.
Locking nut
Black-oxide steel.
Knob
High-resilience polyamyde based (PA) technopolymer, black colour, matte finish.
Standard executions
- GN 617-A: with knob, without locking nut.
- GN 617-AK: with knob, with locking nut.
- GN 617-G: without knob, without locking nut.
- GN 617-GK: without knob, with locking nut.
GN 617-G and GN 617-GK, without knob, are provided with threaded drive rod for combination with knobs on customer's request or to join the rod to an operating mechanism of the machine.
Accessories on request
AISI 303 stainless steel distance bushings GN 609.5 for assembling the plunger on thin sheets.