Cap nut for one way mixer and night caps

Retaining nut made of aluminium for attaching disposable mixers to the material manifolds. Suitable for mixers with article numbers 0001-9998-04... to 0001-9998-06... and an outer diameter of 7.62 to 9.40 mm. For cleaning, the mixer is removed after work, the outlet wiped clean and the material manifold closed with a night cap.