| Modell | Druck des Überströmventils |
|---|---|
| 983 | 14823.7 kPa - 2150 psi |
| 973C | 19000 kPa - 2755 psi |
| 963D | 27500 kPa - 3989 psi |
| 963C | 20994.5 kPa - 3045 psi |
| 963 | 18960.6 kPa - 2750 psi |
| 953D | 27500 kPa - 3990 psi |
| 953C | 24000.6 kPa - 3481 psi |
| 943 | 20946.3 kPa - 3038 psi |
| 941B | 17236.9 kPa - 2500 psi |
| 939C | 19820 kPa - 2875 psi |
| 933C LGP | 19820 kPa - 2874.7 psi |
| 933C | 19820 kPa - 2874.7 psi |
| 931C Serie II LGP | 17236.9 kPa - 2500 psi |
| 931C Serie II | 17236.9 kPa - 2500 psi |
| 931B LGP | 17236.9 kPa - 2500 psi |
| 931B | 17236.9 kPa - 2500 psi |
| 931 LGP | 17236.9 kPa - 2500 psi |