Inflators spec sheet
VIAIR 400P - 40045 Portable Air Compressor: specs and what they mean
Quick answer
The VIAIR 400P - 40045 Portable Air Compressor lists for $260.74.
VIAIR 400P - 40045 Portable Air Compressor
Specs below are only those the listing states; anything the listing does not state is marked as such.
$260.74Check price on Amazon
What does the listing state?
| Spec | Value |
|---|---|
| Brand | VIAIR |
| Price at time of writing | $260.74 |
| ASIN | B000X9B32M |
| Max pressure | not stated |
| Power | not stated |
| 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
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- VIAIR 450P-RV Automatic 12V Air Compressor$346.79
- GSPSCN 12V Heavy Duty Tire Inflator Metal Portable Air Compressor Pump$52.99
- GSPSCN Digital Tire Inflator 12V Heavy Duty Metal Portable Air$55.97
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.