This spare part can be found in the following products
Suction Hose 3.5 m
Article No.
1412-20
Suction Unit 3.5 m
Article No.
1411-20
Suction Unit 7 m
Article No.
1418-20
Suction Hose Fitting 19 mm (3/4")
Article No.
1723-20
Suction Hose Fitting 25 mm (1")
Article No.
1724-20
Connecting Set
Article No.
3815-20
