STM part number: HD000200
Collimation tube 145 mm, HD220100
11816
Valve body, HD210500
12678
Seat, HD210100
12679
Seal kit, HD210300
12682
Supporting disc, HD000700
12683
Compression Spring, HD000200
12684
Coupling ring to Cutting head, HD210700
12681
Collimation tube 52 mm , HD220600
12680