Inflators spec sheet
VIAIR 400P EF 12V Portable Offroad Air Compressor: specs and what they mean
Quick answer
The VIAIR 400P EF 12V Portable Offroad Air Compressor lists for $240.20 and its listing states 150 PSI.
VIAIR 400P EF 12V Portable Offroad Air Compressor, 150PSI for Truck and SUV
150 PSI
Specs below are only those the listing states; anything the listing does not state is marked as such.
$240.20Check price on Amazon
What does the listing state?
| Spec | Value |
|---|---|
| Brand | VIAIR |
| Price at time of writing | $240.20 |
| ASIN | B0DK2MXQ7D |
| Max pressure | 150 PSI |
| Power | 12V plug |
| Tool only (battery not included) | not stated |
Roughly how long does an inflator in this class take?
Estimates for the heavy-duty 12v like a viair 400p (about 2.3 cfm rated) class this unit belongs to, not a measurement of this unit. Delivered flow falls well below the box figure as pressure rises.
| Tire | Top up 30 to 35 psi | Flat to 35 psi |
|---|---|---|
| 205/55R16 | 17 s | 2.0 min |
| 235/65R17 | 30 s | 3.5 min |
| 265/70R17 | 44 s | 5.1 min |
| 285/70R17 | 51 s | 6.0 min |
Similar inflators across the price range
An even spread from the cheapest to the most expensive in this category.
Compare with nearby models
- VIAIR 300P 12V Portable Tire Inflator$158.06
- ALL-TOP Dual Cylinder Air Compressor with Digital Pressure Gauge$209.99
- VIAIR 400P/40043 12V Portable Air Compressor$226.46
- VIAIR 400P - 40045 Portable Air Compressor$260.74
- VIAIR 450P-RV Automatic 12V Air Compressor$346.79
- GSPSCN 12V Heavy Duty Tire Inflator Metal Portable Air Compressor Pump$52.99
Before you rely on this: Follow the maker's duty cycle and inflate to the door-jamb placard. Researched from published specifications and verified owner reviews, not hands-on testing. General information, not professional advice; check your vehicle manual and your local law.