| Item | PY3/300 (3%-G-H | PY3/400 (3%-G-H | PY3/500 (3%-G-H | PY4/300 (3%-G-H | PY4/400 (3%-G-H | PY4/500 (3%-G-H | PY6/300 (3%-G-H | PY6/400 (3%-G-H | PY6/500 (3%-G-H |
| Rated working pressure (MPa) | 0.8 | ||||||||
| Pressure range (MPa) | 0.6-1.0 | ||||||||
| Rated flow (L/s) | 3 | 4 | 6 | ||||||
| Volume (L) | 300 | 400 | 500 | 300 | 400 | 500 | 300 | 400 | 500 |
| Effective discharge time (min) | ≥40min | ≥50min | ≥65min | ≥30min | ≥40min | ≥50min | ≥21min | ≥30min | ≥36min |
| Flow coefficient | 63.6 | 84.9 | 127.3 | ||||||
| Expansion ratio | 642~730 | 614~722 | 512~548 | ||||||
| Frothing volume (m3/h) | 106.3~149.4 | 132.6~193.6 | 175.9~204.3 | ||||||
| 50% Durable time | ≥25min | ≥25min | ≥25min | ||||||