| Cat. No. | Type | Ø mm | For | PK | |
|---|---|---|---|---|---|
| 4667740 | Booster horn SH 200 G | 13 | HD 4200 | 1 | |
| 4683961 | 25 | HD 4400 | 1 | ||
| 9650156 | Stepped horn SH 100 G | 13 | HD 4100 | 1 | |
| 9650200 | Booster horn SH 400 G | 25 | HD 4400 | 1 | |
| 9650205 | Stepped horn SH 70 G | 13 | HD 2070.2 | 1 | |
| 9650208 | Booster horn SH 213 G | 13 | HD 2200.2 | 1 | |
| 9650217 | Booster horn SH 225 G | 25 | HD 2200.2 | 1 | |
| 9650218 | Booster horn SH 219 G | 19 | HD 2200.2 | 1 |
Booster horns, stepped horns for connection of interchangeable sonotrodes (probes). Further booster horns are available on request.