Hy-Fex Hyperbaric Fire Extinguishers are simple, easily handled, and are designed to be used in hyperbaric diving and medical therapy chambers.
They are available in two volume sizes to facilitate locating, as appropriate, in the different compartment sizes found in hyperbaric systems.
These are:
- 3 litre will typically be appropriate for air dive chambers, and entry / transfer locks of larger chamber complexes.
- 6.7 litre will suit main living chambers and large treatment chambers.
Please Note: The Hy-fex Fire extinguisher is supplied uncharged for transportation safety reasons. Foam refill is supplied with each extinguisher.
Warning: Use only JFD AFFF Foam. Do not use other makes / brands.
Further Information
| Hy-fex extinguisher volume | 3.0 litre | 6.7 litre |
| Part number | SE481BA | SE480BA |
| Extinguisher height | 540mm | 675mm |
| Cylinder diameter | 117mm | 152mm |
| Cylinder centre to handle extremity | 115mm | 115mm |
| Cylinder centre to hose extremity | 130mm | 130mm |
| Weight changed | 7kg | 14kg |
| Cylinder volume | 3.0 litres | 6.7 litres |
| Foam discharge | 22 litres | 45 litres |
| Discharge time | 22 second | 45 second |
| Discharge distance | 6 m | 6 m |
| Effective discharge | 99% | 99% |
| Cylinder test pressure | 310 bar | 310 bar |
| Extinshinguisher working pressure | 133 bar | 133 bar |
| Temperature | -15 to 55C | -15 to +55C |
| Tested depth | 450 msw | 450 msw |
| Chamber volume rating | 6 m3 | 13 m3 |
| Item | Order code |
| Hy-Fex hyperbaric extinguisher 3.0 litre | SE481BA |
| Hy-Fex hyperbaric fire extinguisher 6.7 litre | SE480BA |
| Foam refill 3 litre | SE4816 |
| Foam refill 6.7 litre | SE481710 |
| Mounting bracket 3 litre | SE488010 |
| Mounting bracket 6.7 litre | SE488210 |
| Document | Type | Download |
| EU Declaration of Conformity | Certificate | P2117-DC-1435 Rev 09 |
| Hy-Fex hyperbaric fire extinguisher | Datasheet | SE-MDS-539-R1 |
| Hy-Fex hyperbaric fire extinguisher (Part numbers: SE480BA, SE481BA) | Operation and maintenance | P2141-OM-334 R9 |
| Hy-Fex hyberbaric fire extinguisher | User guide | P2141-UG-435 R3 |
| Hy-Fex, 3.0L x 117mm, OD cylinder, including refill, CE marked | Drawing | P214122510S1 R1 |
| Hy-Fex, 6.7L x 152mm, OD cylinder, including refIll, CE marked | Drawing | P213128010S1 R1 |
The Hy-Fex fire extinguisher maintenance course is designed to ensure competence in operating and carrying out maintenance schedules on the Hy-Fex hyperbaric fire extinguisher.
Course duration: 1/2 day
Contact us for more information
Read James Fisher and Sons plc's latest Annual Report