Pneumatic Filling Machine Accessories == Filling Outlet AssemblyStainless steel SS30420mm, 25mmThe linkage is divided into: 20mm and 32mm pipe connection, or 50.5mm quick release chuck linkage.Or 50.5mm quick release chuck link.DescriptionTYPE 1: 16 quick installation (1 piece) (chuck 50.5mm inner diameter 19mm)TYPE 2: 20 liquid (1 piece) (outer diameter 20mm inner diameter 16mm)TYPE 3: 32 liquid (1 piece) (outer diameter 32mm inner diameter 26mm)Pneumatic filling machine accessories==Filling water outlet assembly Stainless steel SS304 has 20mm and 25mm connection methods: 20mm and 32mm pipe connection, or 50.5mm quick-release chuck connection