Fritsch® Gassing lid with 2 valves 250 ml zirconium oxide

Gassing lid zirconium oxide with 2 valves and seal By using this special lid (incl. sealing ring) on a zirconium oxide grinding bowl with 250 ml volume, the grinding bowl can be used for grinding under inert gas and for mechanical alloying. Two valves ensure simple and safe filling of the bowls with inert gas while they are firmly clamped in the mill. A special additional clamping system is required for gas-tight removal and transport. Article No. 90.1400.00.