| Modell | Druck des Überströmventils | Durchflußkapazität der Pumpe | Anzahl der Zentralsteuerventile |
|---|---|---|---|
| ST52a | 47.5 l/min - 12.5 gal/min | ||
| ST47a | 43.8 l/min - 11.6 gal/min | ||
| ST41a | 34.4 l/min - 9.1 gal/min | ||
| ST34a | 34.4 l/min - 9.1 gal/min | ||
| ST33a | 29.1 l/min - 7.7 gal/min | ||
| ST28a | 28 l/min - 7.4 gal/min | ||
| ST24a | 20 l/min - 5.3 gal/min | ||
| ST22a | 15.5 l/min - 4.1 gal/min | ||
| RT155a | 19994.8 kPa - 2900 psi | 109.8 l/min - 29 gal/min | 4 |
| RT155 | 19994.8 kPa - 2900 psi | 109.8 l/min - 29 gal/min | 4 |
| RT140a | 19994.8 kPa - 2900 psi | 109.8 l/min - 29 gal/min | 4 |
| RT140 | 19994.8 kPa - 2900 psi | 109.8 l/min - 29 gal/min | 4 |
| RT120a | 19994.8 kPa - 2900 psi | 109.8 l/min - 29 gal/min | 3 |
| RT120 | 19994.8 kPa - 2900 psi | 109.8 l/min - 29 gal/min | 3 |
| RT100a | 19994.8 kPa - 2900 psi | 109.8 l/min - 29 gal/min | 3 |
| RT100 | 19994.8 kPa - 2900 psi | 109.8 l/min - 29 gal/min | 3 |
| LT95A | 100 l/min - 26.4 gal/min | 2 | |
| LT90 | 98.4 l/min - 26 gal/min | 2 | |
| LT85A | 100 l/min - 26.4 gal/min | 2 | |
| LT75 | 98.4 l/min - 26 gal/min | 2 | |
| GT75A | 86 l/min - 22.7 gal/min | 2 | |
| GT65A | 86 l/min - 22.7 gal/min | 2 | |
| GT55A | 86 l/min - 22.7 gal/min | 2 | |
| GT45A | 86 l/min - 22.7 gal/min | 2 | |
| DT240a | 150 l/min - 39.6 gal/min | 4 | |
| DT220a | 150 l/min - 39.6 gal/min | 4 | |
| DT200a | 150 l/min - 39.6 gal/min | 4 | |
| DT180a | 150 l/min - 39.6 gal/min | 4 |