Serious air for HPA setups
The Field Spirit 48ci high pressure air tank gives HPA airsoft and paintball players a robust, reliable air source for long days on the field. With 0.8 litres of capacity charged to 3000psi, it holds enough compressed air to keep a thirsty engine running through extended games without constant refills.
Stable, regulated output
An integrated regulator steps the stored 3000psi down to a steady 800psi output, the smooth, consistent supply an HPA engine needs to shoot to a repeatable velocity. A fitted pressure gauge lets you check remaining air at a glance, so you are never caught out mid-skirmish.
Built strong and safe
The bottle is aluminium with a steel base for rigidity and durability, topped by an aerospace-grade metal cap with a double O-ring seal. It is Pi (TPED) approved and manufactured to EN ISO 7866 to UK spec, with a 5 year hydrostatic retest cycle so you can fill it with confidence for years.
Fill and play the right way
Charge with compressed air only, never CO2, and never exceed the 3000psi working pressure. The standard ASA thread fits HPA-converted replicas and paintball markers alike. Complete your rig with the right lines and gas from our BBs, gas and batteries range and browse more airsoft accessories.










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