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Introducing the Viair 450C Air Compressor, the lifeline of your pneumatic needs. Masterfully crafted, it stands as the ideal solution for tire inflation, the roar of train horns, and powering air tools with precision and reliability.
With the Viair 450C Air Compressor at its core, your onboard air system will never skip a beat. Commit to excellence, durability, and unmatched performance with the Viair 450C.
This item can also be used as a replacement alternative part for John Deere part number AA72119.
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 | 1.80 | 12 | 0 | 51.0 | 12 |
| 10 | 1.75 | 14 | 1.0 | 47.6 | 15 |
| 20 | 1.60 | 16 | 2.0 | 43.3 | 17 |
| 30 | 1.52 | 17 | 3.0 | 38.2 | 18 |
| 40 | 1.39 | 18 | 4.0 | 34.0 | 19 |
| 50 | 1.27 | 19 | 5.0 | 30.5 | 20 |
| 60 | 1.18 | 19 | 6.0 | 28.1 | 21 |
| 70 | 1.09 | 20 | 7.0 | 26.4 | 22 |
| 80 | 1.04 | 20 | 8.0 | 25.0 | 23 |
| 90 | 0.97 | 21 | 9.0 | 23.0 | 22 |
| 100 | 0.94 | 22 | 10.0 | 21.0 | 21 |
| 110 | 0.90 | 23 | |||
| 120 | 0.86 | 23 | |||
| 130 | 0.81 | 22 | |||
| 140 | 0.76 | 21 | |||
| 150 | 0.72 | 20 |
* Supply Voltage: 13.8 Volts
| 2.5 GALLON TANK | FILL RATE |
|---|---|
| 0 to 105 PSI | 1 min. 55 sec. (± 10 sec.) |
| 85 to 105 PSI | 28 sec. (± 05 sec.) |
| 0 to 145 PSI | 3 min. 02 sec. (± 10 sec.) |
| 110 to 145 PSI | 59 sec. (± 05 sec.) |
| 5.0 GALLON TANK | FILL RATE |
| 0 to 105 PSI | 4 min. 00 sec. (± 10 sec.) |
| 85 to 105 PSI | 58 sec. (± 05 sec.) |
| 0 to 145 PSI | 6 min. 25 sec. (± 15 sec.) |
| 110 to 145 PSI | 2 min. 11 sec.(± 10 sec.) |
* Supply Voltage: 13.8 Volts
| SPECIFICATION | |
|---|---|
| Part Number | AC-450 / AC-450C |
| Manufacturers Part Number | 45012 / 45040 |
| Voltage | 12 Volts DC |
| Max Amperage | 23 Amps |
| Maximum Duty Cycle | 100% @ 100 PSI |
| Maximum Pressure | 150 PSI |
| CFM @ 0 PSI | 1.80 CFM |
| Length | 10.06″ (255.52 mm) |
| Width | 4.0″ (101.6 mm) |
| Height | 6.75″ (171.45 mm) |
| Weight | 9.75 lb (4.42 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.
