Diametro

•  60 mm. (5)
•  80 mm (6)
•  100 mm (6)
•  110 mm (6)
•  120 mm (6)
•  130 mm (29)
•  140 mm (6)
•  150 mm (29)
•  160 mm (6)
•  180 mm (27)
•  200 mm (27)
•  220 mm (27)
•  250 mm (27)
•  300 mm (26)
•  350 mm (26)

System

•  Flessibile (6)
•  Ovale (23)
•  Single wall (45)

Component

•  Complement (13)
•  Connection element (7)
•  Curve (4)
•  Linear element (5)
•  Terminal (3)