| Modello | Pressione della valvola di by-pass | Portata della pompa |
|---|---|---|
| US601 | 37.5 l/min - 9.9 gal/min | |
| T80N | 31.7 kPa - 4.6 libbra/pollice quadrato | 48 l/min - 12.7 gal/min |
| T80 | 20 kPa - 2.9 libbra/pollice quadrato | 48 l/min - 12.7 gal/min |
| EG782M | 51.2 l/min - 13.5 gal/min | |
| EG782HMT | 51.2 l/min - 13.5 gal/min | |
| EF895 | 48.1 l/min - 12.7 gal/min | |
| EF453T | 32 l/min - 8.5 gal/min | |
| EF235H | 23 l/min - 6.1 gal/min | |
| EF233M | 22 l/min - 5.8 gal/min | |
| EF230H | 22 l/min - 5.8 gal/min | |
| EF227H | 22 l/min - 5.8 gal/min |