
Mini scuba tank
OX2000
The biggest one: 2.3 L, on the back

from 20 to 25 min
underwater. Real time depends on your breathing, the depth and the effort.
The OX2000 carries 2.3 litres of air, enough for 20 to 25 minutes underwater depending on your breathing, the depth and the effort. It is worn on the back with an adjustable harness, an external regulator and a remote pressure gauge. The 220 V Power Compressor fills it from the mains in 20 to 25 minutes.
The tank on its own
What it is for
For people who spend time under the boat: cleaning the hull, checking the propeller and the anode, inspecting the anchor. With 20 to 25 minutes of air, you can work without checking the time at every kick.

Specifications
- Capacity
- 2.3 L
- Air time
- 20 to 25 min
- How you wear it
- on the back
- Gauge
- external, remote
- Refill
- Power Compressor 220 V
- OXAIR mask
- compatible
Supplied with the tank
- 2.3 L tank
- External regulator with hose
- Remote external pressure gauge
- Adjustable back harness
Compatible accessories
- Power Compressor 220 V
- OXAIR mask
Air time depends on breathing, depth and effort. Breathe continuously and ascend slowly: our safety guide covers the right habits.
Read the safety guideThree ways to refill
Power Compressor 220 V
Mains powered, no battery. It fills the OX2000 in 20 to 25 minutes. Also sold in packs with the OX500 and the OX1000.
Compatible
Packs with the OX2000
Tank, refill system and accessories together.




Against the other two
Same aluminium, same working pressure. Volume, how you wear it and how you refill it make the difference.
| OX500 | OX500Plus | OX1000 | OX2000This page | |
|---|---|---|---|---|
| Capacity | 0.5 L | 0.5 L | 1 L | 2.3 L |
| Air time | up to 8 min | up to 8 min | about 15 min | 20 to 25 min |
| How you wear it | in the mouth | in the mouth or on the back | on the back | on the back |
| Refill | manual pump, mini compressor, dive cylinder | manual pump, mini compressor, dive cylinder | mini compressor, dive cylinder (manual pump not compatible) | Power Compressor 220 V |
| OXAIR mask | no | yes | yes | yes |
Air time depends on your breathing, the depth and the effort.
Read the full comparisonQuestions about the OX2000
How do I refill the OX2000?
With the 220 V Power Compressor, plugged into a mains socket: it fills the tank in 20 to 25 minutes. It is sold on its own or in a pack with the tank.
Can I hold it in my mouth?
No. The OX2000 is worn on the back with its adjustable harness. You breathe through the external regulator and keep an eye on your reserve with the remote gauge.
How long does the air really last?
20 to 25 minutes near the surface, breathing calmly. The time drops with depth, effort and cold water. Watch the gauge and surface with air to spare.

Everything comes in the pack
Each pack bundles the tank, its refill system and the accessories. Still unsure? Email us and we'll point you to the right one.