
Hygienic Knobs
NGI is now able to offer hygienic knobs with threaded pin or internal thread.
The knobs will be available in blue, black and white in the following materials: NBR, HNBR, EPDM, FKP and silicone. The seal blocks out water and bacteria and prevents a non-hygienic metal-to-metal assembly.
The knobs are made of AISI 304 stainless steel.