TOAUTO A2X
Specifications
- Max pressure
- 4,500 psi (300 bar)
- Cooling
- fan, starts automatically on power-on (upgrade over the A1/original A2)
- Auto-stop
- Yes
- Vessel guidance
- Manufacturer states a hard maximum vessel of 30ci (0.5L) for this model
- Also sold as
- A2X Upgraded
Estimated fill times
| Vessel | 0 → 250 bar | 200 → 300 bar |
|---|---|---|
| gun cylinder 0.3L | 10.9 min | 4.4 min |
| 1L bottle | 36.4 min | 14.5 min |
| 2L bottle | 72.7 min | 29.1 min |
| 3L bottle | 109.1 min | 43.6 min |
| 6.8L (74ci) tank | 247.3 min | 98.9 min |
| 9L (97ci) tank | 327.3 min | 130.9 min |
All values estimated from stated manufacturer or reviewer benchmarks (2 benchmarks); treat as run-time, not wall-time, past the unit's duty-cycle guidance.
Where to buy
Prices captured 2026-07-06; follow the link for current pricing and stock.
About TOAUTO
TOAUTO is a factory-direct brand selling a full model ladder of budget portables, from the manual-stop A1 through the auto-stop A2X and the vertical wire-spool A3 and A1X-PRO. Every model shares the same basic recipe: oil-free, water-free, dual 12V/110V power, and a burst-disc safety valve, with the differences mostly in stop method and physical layout. TOAUTO donates a percentage of sales to an ocean cleanup charity per its own site copy.
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Open my locker →Specifications come from manufacturer pages and named retailer listings; blanks mean a value wasn't published, not that it's zero. Fill-time figures are derived estimates, not lab measurements. Always follow the manufacturer's fill and duty-cycle guidance.