- Products
- Commercial divers’ equipment
- Compasses and watches
- Defence divers’ equipment
- Diving instrumentation
- Electrical diving equipment
- Escape and abandonment
- Gas and fluid systems
- Medical and safety equipment
- Recompression chambers
- Submarine intervention
- Submarine rescue
- Swimmer delivery
- Ansti testing equipment
- Services
- Consultancy and personnel
- Engineering services
- Rescue and support
- Testing services
- Training services
- Ancillary dive gear
- Commercial equipment and tools
- Commercial helmets, masks and SCUBA
- Commercial rebreathers
- Commercial surface supply
- Diver's suits and harnesses
- Contaminated water diving system
- BIBS manifold block
- Divex back pressure regulator
- Divex interlock
- Diving bell survival kit
- DMAC 015 kits
- Hy-Fex hyperbaric fire extinguisher
- Hyperbaric flame detector
- Hyperlite hyperbaric stretcher
- Oxygen kits
- Ultralite 2 BIBS mask
- InVicto ventilator system
- DSAR rescue vehicles
- Launch and recovery systems
- Multi-role launch and recovery system
- Submarine rescue bell
- Ansti Computerised Surface Test Facility (CSTF)
- Ansti Demand Regulator Test Station (DRTS)
- Ansti Life Support Equipment Test Facility (LSTF) RB100
- Ansti Life Support Equipment Test Facility (LSTF) RB200
- Ansti Life Support Equipment Test Facility (LSTF) 100-600
- Ansti Life Support Equipment Test Facility (LSTF) 200-600
- Client representatives
- Dive and ROV system audits
- Diving technical expertise
- Offshore personnel
- Rescue certification
- Remote audit solution
- Commercial development courses
- Defence training courses
- Medical training courses
- Product specific courses
- Online training courses
- Classroom training FAQ
- 24-03-20 | Essential staff at JFD UK sites only
- 19-03-20 | Update on continuity of operations from JFD
- 19-03-20 | Temporary suspension of Training courses
- 15-07-20 | Return to classroom training
- James Fisher Offshore ICLT test
- 2020 Heerema remote audit
- Submarine hull testing
- Leading the way in driving the highest standards in safe diving operations
- Archive
- JFD world-first simultaneous build of submarine rescue vehicles
- JFD establishes JFD North America
- International women's day 2021
- JFD wins at the 2020 IMCA Awards
- Archive
- Divulged - Winter 2017
- Divulged - Summer 2017
- Divulged - Winter 2016
- Divulged - Summer 2018
- Divulged - Winter 2018
- Divulged - Winter 2019
- Divulged 2021 Edition 1
- UDT 2019
- Visit JFD at UI 2016
- Visit us at OTC Asia 2018
- Visit JFD on stand 338 at Underwater Intervention 2018
- JFD is exhibiting at ONS 2018
- JFD is exhibiting at OSEA 2018
- Join JFD at IDEX 2019
- See JFD at Subsea Expo 2019
- JFD takes on BALT Military Expo
- JFD presents complete defence offering at UDT 2018 in Glasgow
- Join JFD at ADIPEC 2018
- Visit JFD at Pacific 2017
- Visit JFD at MSPO 2018 in Poland
- JFD presenting at UDT conference
- JFD is exhibiting alongside James Fisher Nigeria at NOG
- JFD exhibiting at UDT 2016
- Visit JFD at Underwater Intervention 2019
- JFD is participating at Underwater Defence & Security
- See JFD at this year’s IMCA Annual Seminar
- JFD is exhibiting at LAAD Defence & Security 2019
- JFD LEXMAR is exhibiting at OSEA 2016
- JFD is exhibiting at Subsea Expo 2017
- Visit JFD at Indo Defence 2018 Expo and Forum
- Visit JFD on stand 403 at Underwater Intervention 2017
- JFD exhibiting at Europoltech
- JFD at IMDEX
- Visit JFD at UDT 2017
- Visit JFD at DSEI 2017
- JFD is exhibiting at OTC 2018
- JFD is exhibiting at Subsea EXPO 2018
- JFD is exhibiting at Sea Air Space 2018
- Visit JFD at DSA 2018
- See JFD at Defexpo 2018
- JFD is exhibiting at ADIPEC 2017
- Come see JFD at DSEI!
- See JFD at IMDEX Asia 2019
- JFD is at Oil & Gas Asia 2019
- Experience DSEI with JFD
- See JFD's full defence capability at MSPO 2019
- JFD is exhibiting at this year's Offshore Europe
- Visit us on stand 2S16 at Pacific
- See JFD at ADIPEC on stand 13572
- Explore our commercial capabilities at Bergen International Diving Seminar
- JFD showcasing commercial and defence capabilities at Underwater Intervention
- JFD exhibiting alongside James Fisher Offshore at Subsea Expo
Hyperbaric lifeboat comms
JFD's Divex branded hyperbaric lifeboat (HLB) communications box allows clear communications between the lifeboat's occupants and an external helium speech unscrambler.
- Call switch
- Volume control
- Headset select switch
- Press to talk switch
- Headphone socket
- Robust, stainless steel enclosure (316 grade)
- Mounting lugs for easy installation
- Internal PCB mounted on an easily removed plate to improve installation
- Single PCB terminal accepts all incoming wiring making cable termination to the comms box very easy
- Low profile components
- Flush mount chrome call switch
- Volume control when using headset
- Built in panel microphone
- Electret mic insert
- Frequency response: 50Hz to 13kHz
- Sensitivity: 60dB ±3dB
- Impedance: 1kΩ
- Flush mount PTT switch
- Standard headset jacks allowing for a wider range of headsets to be used
- Flush mount headset select switch for selecting either panel microphone/speaker or headset
| Item | Order Code |
| Hyperbaric lifeboat (HLB) comms box |
CO436 |
| Document | Document Type | Download |
Datasheets |
||
| HLB communications box | Datasheet | |
Drawings |
||
| HLB communications box | Drawing | |
- Call switch
- Volume control
- Headset select switch
- Press to talk switch
- Headphone socket
- Robust, stainless steel enclosure (316 grade)
- Mounting lugs for easy installation
- Internal PCB mounted on an easily removed plate to improve installation
- Single PCB terminal accepts all incoming wiring making cable termination to the comms box very easy
- Low profile components
- Flush mount chrome call switch
- Volume control when using headset
- Built in panel microphone
- Electret mic insert
- Frequency response: 50Hz to 13kHz
- Sensitivity: 60dB ±3dB
- Impedance: 1kΩ
- Flush mount PTT switch
- Standard headset jacks allowing for a wider range of headsets to be used
- Flush mount headset select switch for selecting either panel microphone/speaker or headset
| Item | Order Code |
| Hyperbaric lifeboat (HLB) comms box |
CO436 |
| Document | Document Type | Download |
Datasheets |
||
| HLB communications box | Datasheet | |
Drawings |
||
| HLB communications box | Drawing | |
