| bore size (mm) | 20 | ||
| standard stroke (mm) - 10 | ? | ||
| standard stroke (mm) - 25 | ? | ||
| standard stroke (mm) - 40 | 0.89 | ||
| standard stroke (mm) - 75 | 1.14 | ||
| standard stroke (mm) - 125 | 1.52 | ||
| standard stroke (mm) - 175 | 1.87 | ||
| standard stroke (mm) - 250 | 2.42 | ||
| standard stroke (mm) - 350 | 3.12 | ||
| Weight | 2.08051 lb |
| model | mgpl20 | ||
| standard stroke (mm) - 20 | 0.70 | ||
| standard stroke (mm) - 30 | 0.77 | ||
| standard stroke (mm) - 50 | 0.97 | ||
| standard stroke (mm) - 100 | 1.31 | ||
| standard stroke (mm) - 150 | 1.69 | ||
| standard stroke (mm) - 200 | 2.04 | ||
| standard stroke (mm) - 300 | 2.77 | ||
| standard stroke (mm) - 400 | 3.47 |
