









🚗💨 Power up your ride with VIAIR 400P — Inflate fast, drive farther!
The VIAIR 400P Portable Compressor is a 12-volt, heavy-duty inflator delivering up to 150 PSI with a 2.3 CFM airflow. Designed for rapid inflation of large tires, it features a 33% duty cycle and thermal overload protection. Equipped with a 5-in-1 inflator/deflator gauge, deluxe carry bag, and anti-vibration tray, it’s the go-to compressor for off-roaders and professionals needing reliable, portable tire inflation.











| ASIN | B000X9AXR8 |
| Air Flow Capacity | 2.3 Cubic Feet Per Minute |
| Amperage Capacity | 30 Amps |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Silver |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,583) |
| Date First Available | 13 Jun. 2010 |
| Hose Length | 25 Feet |
| Included Components | deluxe carry bag, anti-vibration tray, 5-in-1 inflator/deflator hose and gauge |
| Item Package Quantity | 1 |
| Item Weight | 4.72 kg |
| Item model number | 400P |
| Manufacturer | Viair |
| Material | Metal |
| Maximum Pressure | 150 Pound per Square Inch |
| Maximum power | 414 Watts |
| Number of Pieces | 1 |
| Part Number | 40043 |
| Power Source | Corded Electric |
| Product Dimensions | 27.61 x 14.81 x 19 cm; 4.72 kg |
| Size | 12V |
| Sound level | 74 Decibels |
| Special Features | Portable |
| Style | portable |
| Voltage | 12 Volts |
A**R
Four Stars
It's managed the tractor tyres brilliantly the first plump I haven't managed to kill.
J**L
Quick postage and arrived in good condition.
R**A
Compresso muito bom. Vem completo, cabos, mangueira, bico, manômetro e bolsa de transporte. Boa potência e enche mesmo, ideal para atividades off road.
A**D
From18 psi to 32psi in just 59 sec Recommend
V**D
Esta bomba la he usado 3 veces al salir a terreno para eso flar las llantas de 33, en 15 mins baje la bomba, infle las 4 llantas de 20 PSI a 50psi. Recomendado.
L**.
The product arrived well packaged and easy instructions. The carry case is extremely well made with separate pockets for the compressor and bits. Connecting to the battery is easy and the hose is more than long enough for my 20 ft camper. It works well and is accurate. One odd thing which could be a safer feature or it assumes that we have long arms is the positioning of the on/off switch. When the compressor is connected to the battery and the hose to the back tyre the pressure gauge is near the tyre and the on off switch on the compressor??? I switched it on briefly walked to the back cane back etc. Now it could be that there is an on off lever or attachment to regulate pressure near the gauge but I haven’t got one. Maybe a safety feature???? I still like it though. Solidly made. Easily portable.
Trustpilot
2 weeks ago
1 week ago