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Get ready to be blown away by the power and affordability of the Viair 280C Air Compressor! This entry-level workhorse is ready to take on any medium-duty pneumatic task you throw its way, from air lockers to emergency tire inflation. With 1.59 CFM of might and the ability to run a 2.5-gallon tank at 150 PSI, the Viair 280C won't let you down. And the best part? It'll recharge that tank in just 1 minute and 36 seconds, all while being gentle on your battery, only pulling 19 amps. Don't settle for less, get the Viair 280C today!
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 | 1.59 | 10 | 0 | 45.0 | 10 |
| 10 | 1.49 | 12 | 1.0 | 40.2 | 13 |
| 20 | 1.33 | 13 | 2.0 | 32.1 | 14 |
| 30 | 1.11 | 14 | 3.0 | 29.0 | 15 |
| 40 | 1.04 | 15 | 4.0 | 26.4 | 16 |
| 50 | 0.99 | 15 | 5.0 | 24.2 | 16 |
| 60 | 0.92 | 16 | 6.0 | 22.0 | 17 |
| 70 | 0.87 | 16 | 7.0 | 21.0 | 19 |
| 80 | 0.81 | 17 | 8.0 | 19.4 | 18 |
| 90 | 0.76 | 17 | 9.0 | 17.5 | 17 |
| 100 | 0.74 | 19 | 10.0 | 15.3 | 17 |
| 110 | 0.71 | 19 | |||
| 120 | 0.67 | 18 | |||
| 130 | 0.62 | 17 | |||
| 140 | 0.57 | 17 | |||
| 150 | 0.51 | 17 |
* Supply Voltage: 13.8 Volts
| 1.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 105 PSI | 1 min. 10 sec. (± 05 sec.) |
| 85 to 105 PSI | 20 sec. (± 03 sec.) |
| 0 to 145 PSI | 1 min. 40 sec. (± 05 sec.) |
| 110 to 145 PSI | 35 sec. (± 03 sec.) |
| 2.5 GALLON TANK | FILL RATE |
| 0 to 105 PSI | 2 min. 35 sec. (± 10 sec.) |
| 85 to 105 PSI | 44 sec. (± 05 sec.) |
| 0 to 145 PSI | 4 min. 30 sec. (± 10 sec.) |
| 110 to 145 PSI | 1 min. 36 sec. (± 05 sec.) |
* Supply Voltage: 13.8 Volts
| SPECIFICATION | |
|---|---|
| Part Number | AC-280 |
| Manufacturers Part Number | 28021 |
| Voltage | 12 Volts DC |
| Max Amperage | 19 Amps |
| Maximum Duty Cycle | 30% @ 100 PSI |
| Maximum Pressure | 150 PSI |
| Max Tank Size | 2.5 Gallons |
| CFM @ 0 PSI | 1.59 CFM |
| Length | 7.8″ (198.12 mm) |
| Width | 3.95″ (100.33 mm) |
| Height | 6.35″ (161.29 mm) |
| Weight | 6.60 lb (2.99 Kg) |
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.
If you’re new to horns or horn kits, our First-Time Buyer’s Guide is a great place to learn what to expect, how to install your kit, and how to choose the right setup. Our Install Gallery is also a great resource for getting inspiration for your application.
