K-pump with various adapters, 5 sealing bladders for round systems
size 3 – for nominal size100-250 mm, 5 sealing bladders for round systems, size 5 – for nominal size 200-400 mm, 5 sealing bladders for round systems, size 10 – for nominal size 315-630 mm, 15 hose clamps suitable for, hoses D = 3.2-11 mm