The Leba54 or FGTII is now called FGT 5400 SCR by Dräger
DATASHEET SEMICLOSED REBREATHER | ||
| Dräger FGT II or Leba54 now FGT 5400 | Date: 11 Maart 2005 | |
| Fertig-Gas-Tauchgerät II | Database semi closed rebreathers by: J.W. Bech | |
| Manufacturer | Dräger | |
| Model | FGT II or Leba54 | |
| Land of origin | Germany | |
| Design year | 1997 | |
| Special Note: | Military version of Atlantis-1 | |
| User group | Military | |
| Magnetic characteristics | Conform Stanag 2897-A | |
| Part no: | ||
| Working principle | Constant Mass Flow | By orifice(S) |
| Circuit principle | Both closed and semi closed | Closed up to 10 mtr |
| Gas type | Nitrox | |
| Intended use | Salvage, Standard UW work, Research, repair, military | MCM |
| Dimensions LxWxH | 520x370x240 mm | |
| Device weight | 15,6 kg | |
| Cylinder | 5 liters | (Atlantis-1 had 4 ltr) |
| Max. pressure | 200 bar | |
| Max depth | 54 metres | |
| Pressure reducer | Membrane type | |
| Cylinder material | Non-magnetic | |
| Co2 absorption cartridge capacity | 2,7 Kg Drägersorb | |
| Co2 absorption cartridge rechargeable | Yes | |
| Absorption time | 3 hours (?) | |
| Pressure adjustable OPV | 1,25 – 25 mbar | |
| Worn | On the back | |
| Counterlung volume total | 8 liters | |
| Extra info: | ||
| Additional information: | ||
| Email address owner: | ||
| If you have any information to add this sheet please mail it to jw.bech@quicknet.nl References to source and names will always be added! | ||
| Info found: | ||
| Origin: http://www.therebreathersite.nl | ||
| Info: FGT II / LEBA 54 Diving Depth 0 to 10 msw (Oxygen) or 240 min 0 to 24 msw (Pre-Mixed Gas “B”) or 105 min 0 to 42 msw (Pre-Mixed Gas “C”) or 55 min 0 to 54 msw (Pre-Mixed Gas “D”) or 35 min Breathing Circuit Semi-Closed or Closed circuit Gas Cylinder 5 L, 200 bar, Steel, TÜV * Breathing Gas Pre-Mixed Gases or Oxygen Magnetic Level Magnetic ** * low-magnetic or non-magnetic gas cylinder on request ** depending on gas cylinder also low-magnetic or non-magnetic level possible The LEBA 54 is a unit designed for the use to 54 meters. It is the predecessor of the Atlantis Now in 2021 this model is called FGT 5400 | ||
| Additional information about this unit is welcome! |
Therebreathersite was founded by Jan Willem Bech in 1999. After a diving career of many years, he decided to start technical diving in 1999. He immediately noticed that at that time there was almost no website that contained the history of closed breathing systems. The start for the website led to a huge collection that offered about 1,300 pages of information until 2019. In 2019, a fresh start was made with the website now freely available online for everyone. Therebreathersite is a source of information for divers, researchers, technicians and students. I hope you enjoy browsing the content!