Omega Air Compressors Trail Charger
Specifications
- Max pressure
- 4,500 psi (350 bar)
- Cooling
- water + air, self-contained
- Moisture handling
- onboard moisture filter; external filtration recommended
- Auto-stop
- Yes
- Duty cycle
- 30 min run / 20 min cool
- Weight
- 28 lb
- Vessel guidance
- Direct gun fills and small bottles; 30/20 duty cycle governs tank work
Estimated fill times
| Vessel | 0 → 250 bar | 200 → 300 bar |
|---|---|---|
| gun cylinder 0.3L | 9.4 min | 3.7 min |
| 1L bottle | 31.2 min | 12.5 min |
| 2L bottle | 62.4 min | 25 min |
| 3L bottle | 93.6 min | 37.4 min |
| 6.8L (74ci) tank | 212.1 min | 84.8 min |
| 9L (97ci) tank | 280.7 min | 112.3 min |
All values estimated from stated manufacturer or reviewer benchmarks (4 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 Omega Air Compressors
Omega built its reputation on bringing tank-filling capability to airgunners at prices well under traditional dive-shop compressors. The Air Charger remains the current flagship: water cooled, rated for continuous running, and content to fill large carbon fiber tanks all afternoon. The discontinued Super Charger and Turbo Charger established the platform, and the Trail Charger brought a water-cooled four-stage design to the portable class. Airguns of Arizona handles import and after-sale service in the US, which keeps these machines supported in a category where support is rare.
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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.