miniature vacuum cup holder
The main feature of the cup holders described in these pages is their
reduced size, which results in a reduced weight and bulk. They allow
using even very small cups, guaranteeing, given the same diameter,
the same performance as the larger series.
They are composed of:
- A brass stem for fastening the cup;
- A threaded sleeve equipped with nuts, for mounting the cup holder on the machine;
- A spring to cushion the impact of the cup and to keep, at the same time, a constant pressure with the load to be lifted;
- A quick coupling for connection with the suction hose.