12
Rubber
Perbunan® (NBR)
black
vulcanized onto the cover sheets
temperature 80 ° C
cover plates, threaded bushings
stainless steel
1.4301
rubber, natural rubber (NR)
black
vulcanized onto the cover sheets
temperature 80 °
cover plates, threaded inserts, screws,
steel
zinc plated, blue passivated
Duroplast (PF)
temperature resistant up to 110 ° C
black, shiny
Set screw
steel zinc plated, blue passivated
steel, finely turned, burnished
The flat knobs GN 75 are characterized by their compact and timeless design.
Stainless steel 1.4301, dull blasted
Silicone rubber
Elastosil® (MVQ)
FDA compliant
gray
vulcanized onto the cover sheets
temperature resistant up to 200 ° C
cover plates, threaded inserts
stainless steel
1.4301
Steel
hardened HRC 56 ± 1
class 8.8
zinc plated, blue passivated