






🚗 Pump up your adventure—never get stuck waiting!
The Viair 400P-40047 is a heavy-duty 12V portable compressor kit designed for RVs, trucks, and SUVs with tires up to 35 inches. Delivering up to 150 PSI and 2.3 CFM airflow, it features a 30-foot hose, built-in pressure gauge, and direct battery power via alligator clamps. Compact and efficient, it ensures quick, reliable tire inflation wherever the road takes you.





| Manufacturer | Viair Corporation |
| Part number | 40047 |
| Item Weight | 4.69 Kilograms |
| Product Dimensions | 27.61 x 14.81 x 19 cm; 4.69 kg |
| Item model number | 40047 |
| Color | Silver |
| Style | Original Portable |
| Material | Silver |
| Power source type | Battery Powered |
| Voltage | 12 Volts |
| Amperage Capacity | 30 Amps |
| Maximum Power | 414 Watts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Air Flow Capacity | 2.3 Cubic Feet Per Minute |
| Maximum Pressure | 150 Pound per Square Inch |
| Noise Level | 74 Decibels |
| Hose Length | 30 Feet |
| Special Features | Heavy Duty, Quick Inflation |
| Included components | Viair 40047: 400P-Rv Automatic Portable Compressor Kit (12V, 33% Duty, 40 Min. @ 30 Psi) |
| Batteries Included? | No |
| Batteries Required? | No |
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