Marine Fire Suppression System >> Foam Extinguishing System >> Foam Extinguishing System
 |
||||||||
| Product No. | MFFE007-FOAM | |||||||
| Standard | SOLAS Ch.II-2, Reg.9 and IMO MSC/Circ.847,9. | |||||||
| Features | ||||||||
| Expansion ratio 1:700 using internal air – eliminates needs for extensive air ducting and fans Improved filling rate of 1.9 metre per second - proven to be most effective for machinery space fires Sequential release design – optimised protection and reduce water capacity Quick release reduces fire and heat damage to equipment and structure Safe and secure for crew Minimal and easy maintenance | ||||||||
| Technical datas | ||||||||
| Tank pressure type air foam proportional | ||||||||
| type | working pressure(Mpa) | mixture ratio（%） | Mixture flow（L/Min） | pressure drop（%） | Main pipe diameter（mm） | Foam tank volume（m3） | ||
| PHYM20 | 0.6～1.2 | 3 | 240-1200 | ≤26% | DN80 | 0.5、1.0、1.5、2.0、2.5、3.0 | ||
| PHYM20 | 0.6～1.2 | 240-1200 | DN80 | 0.5、1.0、1.5、2.0、2.5、3.0 | ||||
| PHYM32 | 0.6～1.2 | 3,6 | 480-1920 | DN100 | 0.5、1.0、1.5、2.0、2.5、3.0 | |||
| PHYM32 | 0.6～1.2 | 480-1920 | DN100 | 0.5、1.0、1.5、2.0、2.5、3.0 | ||||
| PHYM64 | 0.6～1.2 | 960-3840 | DN150 | 2.0、3.0、4.0、5.5、7.6、10.0 | ||||
| PHYM64 | 0.6～1.2 | 960-3840 | D150 | 2.0、3.0、4.0、5.5、7.6、10.0 | ||||
| Foam Nozzle | ||||||||
| Type | rated working pressure（MPa） | working pressure range（MPa） | rated flow （L/min） |
foam expansion | 25％drainage time （s） | Flow characteristic coefficient K | ||
| ZPTX50 | 0.4 | 0.3～0.6 | 50 | ≥6 | ≥120 | 25 | ||
| ZPTX70 | 70 | 35 | ||||||
| ZPTX90 | 90 | 45 | ||||||
| Foam generator | ||||||||
| Type | Rated Inlet Pressure（MPa） | Rated mixture quantity(L/S) | pressure drop（%） | foam expansion | Characteristic coefficient K | |||
| PC4 | 0.5 | 0.3—0.6 | 4 | ≥6 | 107.3 | |||
| PC8 | 8 | 214.7 | ||||||
| PC16 | 16 | 429.3 | ||||||
| PC24 | 24 | 644 | ||||||
