VIAIR’s Super Duty Onboard Air System is a pre-packaged compressed air solution that provides two fast 325C, 33% duty cycle compressors, a 2.0 gallon air tank, inline pressure regulation, and all components needed to install a working system capable of inflating tires, managing air locking differentials, and more.
Included Parts
2.0 Gallon VIAIR Air Tank
(2) 325C VIAIR Compressors
30ft. Coil Hose w/ Quick Connects
Tire Inflation Gun with 200 PSI Gauge
0-150 PSI Pressure Regulator
Blow Gun Air Tool
1/4” NPT Quick Connect Coupler (F)
Dash Panel Gauge with ON/OFF Switch
Pressure Switch (110 PSI on, 150 PSI off)
(2) 40-amp Relays
Inline Fuse Holder w/ Fuse
1/4” NPT 175 PSI Safety Valve
1/4” NPT Drain Cock
(2) 1/8” BSP to 1/4” NPT (Air Locker Use)
(5) 1/4” NPT Compression Fittings
4” Strip of Continuous Grommet Material
20ft. 12-Gauge Wire
T-Fitting (1/4”(M) x 1/4”(F) x 1/8”(F))
Electrical Connections
Specifications
Tech Links
Performance Data |
| PSI | CFM | A | BAR | LPM | A |
| 0 | 3.21 | 21 | 0 | 91.0 | 21 |
| 10 | 2.81 | 23 | 1.0 | 76.0 | 24 |
| 20 | 2.54 | 26 | 2.0 | 68.0 | 28 |
| 30 | 2.40 | 28 | 3.0 | 64.0 | 30 |
| 40 | 2.30 | 30 | 4.0 | 59.0 | 32 |
| 50 | 2.19 | 31 | 5.0 | 55.0 | 33 |
| 60 | 2.07 | 32 | 6.0 | 53.0 | 34 |
| 70 | 1.98 | 33 | 7.0 | 51.0 | 34 |
| 80 | 1.91 | 34 | 8.0 | 47.5 | 35 |
| 90 | 1.85 | 34 | 9.0 | 45.0 | 35 |
| 100 | 1.78 | 34 | 10.0 | 42.0 | 35 |
| 110 | 1.73 | 35 | |
| 120 | 1.66 | 35 | |
| 130 | 1.59 | 35 | |
| 140 | 1.52 | 35 | |
| 150 | 1.45 | 35 | *Supply Voltage: 13.8 Volts |
Fill Rates |
| 2.0 Gallon Tank | Fill Rate |
| 0 to 145 PSI | 1 Min. 26 Sec. |
| 110 to 145 PSI | 24 Sec. |
| 33" x 12.5" | Fill Rate |
| 0 to 30 PSI | 4 Min. 10 Sec. |
| 15 to 30 PSI | 2 Min. 13 Sec. |
| 35" x 12.5" | Fill Rate |
| 0 to 30 PSI | 4 Min. 36 Sec. |
| 15 to 30 PSI | 2 Min. 12 Sec. |
*VIAIR Offroad Products are not intended for on-road, or air suspension use. Air tanks can be damaged over time and must be periodically inspected for safety. VIAIR air tanks are intended for off road use only and are SAE-J10 certified, but not ASME coded. Always use compressed air with care. Rust or other damage will significantly increase the danger of an exploding vessel. VIAIR Corporation accepts no liability for products installed inconsistently with their intended purpose.
