Dual Stealth Black 425C Onboard Air System (175 PSI, 4.80 CFM, 58 Amp, 12V, 2.5 Gal. Tank)
VIAIR’s Gen. 2 Dual 425C Onboard Air System (OBA) is our fastest filling OBA, featuring our new 425C Gen.2 compressors capable of putting out 4.80 CFM at 0 PSI head pressure. The 425C is our first compressor with duty cycle of 33% at 175 PSI and 50% at 100 PSI. This pre-packaged compressed air solution includes: two Platinum or Stealth Black 425C compressors, a 2.5 gallon air tank, an inline pressure regulator, and all necessary components needed to install a working onboard air system.
The 425C features upgraded internal components that make it a true 175 PSI-rated working pressure pump, and has newly designed thicker vibration isolators that absorb vibration and sound. The modern-inspired head design highlights an eye-catching setup. This Gen. 2 Onboard Air System delivers the vital air source for numerous pneumatic applications.
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 16 ~ 18 ft. lbs.
Performance Data
| PSI | CFM | A | BAR | LPM | A |
0
| 4.80 | 40
| 0
| 136.0 | 40
|
| 10 | 4.63 | 43
| 1.0 | 125.0 | 45
|
| 20 | 4.42 | 47
| 2.0 | 118.0 | 48
|
| 30 | 4.15 | 48
| 3.0 | 111.0 | 53
|
| 40 | 3.93 | 52
| 4.0 | 100.0 | 55
|
| 50 | 3.70 | 54
| 5.0 | 95.0 | 56
|
| 60 | 3.53 | 55
| 6.0 | 84.0 | 57 |
| 70 | 3.35 | 56
| 7.0 | 80.0 | 57 |
| 80 | 3.18 | 57 | 8.0 | 72.0 | 57 |
| 90 | 2.98 | 57 | 9.0 | 69.0 | 56
|
| 100 | 2.83 | 57 | 10.0 | 59.0 | 55
|
| 110 | 2.68 | 58
| 11.0 | 55.0 | 53
|
| 120 | 2.55 | 57 | 12.0 | 49.0 | 51
|
| 130 | 2.44 | 56
|
|
|
|
| 140 | 2.27 | 55
|
|
|
|
| 150 | 2.10 | 54
|
|
|
|
| 160 | 1.95 | 53
|
|
|
|
| 170 | 1.80 | 52
|
|
|
|
175
| 1.74 | 51
|
|
|
|
* Supply Voltage: 13.8 Volts
