Get 15% off your next order and stay up to date with new products, promotions, and everything horn related!
Get ready to say goodbye to long air tank fill times with the Viair 420C Chrome Air Compressor. This beast of a machine pumps out an impressive 2.95 CFM, making it the fastest Viair compressor on the market. Want to know just how fast? Try recharging a 2.5-gallon tank from 110-150 PSI in a mere 48 seconds or a 5-gallon tank in just over a minute and a half. And the best part? Despite its powerhouse performance, it only pulls 28 amps, meaning it won't drain your vehicle's electrical system. Ideal for train horn setups or air suspension systems.
This compressor does come with the option to add our 40 Amp Air Compressor Wiring Kit to it as well!
Note: Use thread sealant for proper installation. Thread tape is not recommended. Properly sealed, recommended torque for 1/8″ is 10 ~ 11 ft. lbs. Recommended torque for 1/4″ and 3/8″ is 12 ~ 15 ft. lbs.
| PSI | CFM | A | BAR | LPM | A |
|---|---|---|---|---|---|
| 0 | 2.95 | 16 | 0 | 85.0 | 16 |
| 10 | 2.38 | 18 | 1.0 | 66.0 | 19 |
| 20 | 2.21 | 21 | 2.0 | 62.0 | 23 |
| 30 | 2.12 | 23 | 3.0 | 58.0 | 25 |
| 40 | 2.03 | 25 | 4.0 | 53.0 | 27 |
| 50 | 1.92 | 26 | 5.0 | 49.0 | 27 |
| 60 | 1.80 | 27 | 6.0 | 44.0 | 28 |
| 70 | 1.69 | 28 | 7.0 | 40.0 | 28 |
| 80 | 1.58 | 28 | 8.0 | 37.0 | 28 |
| 90 | 1.47 | 28 | 9.0 | 34.0 | 28 |
| 100 | 1.34 | 28 | 10.0 | 31.0 | 27 |
| 110 | 1.28 | 28 | |||
| 120 | 1.17 | 27 | |||
| 130 | 1.12 | 27 | |||
| 140 | 1.02 | 27 | |||
| 150 | 0.95 | 27 |
* Supply Voltage: 13.8 Volts
| 2.5 GALLON TANK | FILL RATE |
|---|---|
| 0 to 105 PSI | 1 min. 27 sec. (± 05 sec.) |
| 85 to 105 PSI | 21 sec. (± 03 sec.) |
| 0 to 145 PSI | 2 min. 20 sec. (± 05 sec.) |
| 110 to 145 PSI | 48 sec. (± 03 sec.) |
| 5.0 GALLON TANK | FILL RATE |
| 0 to 105 PSI | 2 min. 55 sec. (± 10 sec.) |
| 85 to 105 PSI | 45 sec. (± 05 sec.) |
| 0 to 145 PSI | 4 min. 50 sec. (± 10 sec.) |
| 110 to 145 PSI | 1 min. 40 sec. (± 05 sec.) |
* Supply Voltage: 13.8 Volts
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
