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Product Description
| Type | Rated pressure (Mpa) | Working Pressure (Mpa) | Mixing ratio | Expansion ratio | Range (m) | 25% of the liquid absorption time (S) | Efficient time (Min) |
| PY8/100 | | | | | | | ≥25 |
| PY8/200 | | | 3%-4% 6%-7% | | | | ≥50 / ≥25 |
| PY8/300 | 0.7 | 0.6-0.8 | ≥4.5 | ≥15 | ≥120 | ≥75 / ≥37.5 | |
| PY8/400 | | | | | | ≥100 / ≥50 | |
| PY8/500 | | | | | | ≥125 / ≥62.5 |
