Dual Platinum 425C Onboard Air System (175 PSI, 4.80 CFM, 58 Amp, 12V, 2.5 Gal. Tank)
Air and Pneumatic Delivery Systems Dual 425C OBA Range parts by OBA
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.
| FEATURES |
| – 2.5 Gallon Matte Black VIAIR Air Tank (200 PSI) |
| – (2) 425C Platinum or Stealth Black VIAIR Compressors |
| – Illuminated Dash Panel Gauge Kit, Black Face 200 PSI |
| – Digital Tire Inflation Gun (180PSI) |
| – 0-220 PSI Pressure Regulator |
| – Sealed Pressure Switch (140 PSI on, 175 PSI off) |
| – 1/4″ Drain Cock |
| – Heavy Duty 80 Amp Relay |
| – Mini ANL Fuse Holder with 60 Amp Fuse |
| – 1/4″ Quick Connect Coupler (M) |
| – 1/4″ 250 PSI Safety Valve |
| – (4) 1/4″ NPT(M) to 1/4″ Airline Straight Push to Connect Fittings |
| – 6-Port Billet Manifold with Mounting Bracket (1/4″) |
| – (2) 20ft. 1/4″ Air Line Included |
| – 5 Pc. 1/4″ NPT Plugs Kit |
| – Extension Braided Black Coil Hose |
| – Rubber Tip Blow Gun |
| – 3-in-1 Air Down Gauge |
| – Stainless Steel Air Line Cutter |
| SPECIFICATIONS |
| – 12-Volt |
| – Permanent Magnetic Motor |
| – Duty Cycle: 50% @ 100 PSI |
| – Duty Cycle: 33% @ 175 PSI |
| – Max. Working Pressure: 175 PSI |
| – Max. Air Tank Size: 5.0 Gallon |
| – Combined Max. Amp Draw: 60 Amps |
| – Ingress Protection Rating: IP67 |
| – Dimensions: 9.25″L x 4.14″W x 6.59″H |
| – Net Weight: 11.10 lbs. |
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All Fittings are NPT rated unless otherwise noted. Wiring harness NOT included..
Please 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 |
|
|
|
FILL RATES
| 2.5 GALLON TANK |
FILL RATE |
| 0 to 175 PSI |
1 min. 40 sec. (± 05 sec.) |
| 140 to 175 PSI |
28 sec. (± 03 sec.) |
| 5.0 GALLON TANK |
FILL RATE |
| 0 to 175 PSI |
3 min. 06 sec. (± 10 sec.) |
| 140 to 175 PSI |
57 sec. (± 05 sec.) |
| 37″ X 12.5″ TIRES |
FILL RATE |
| 0 to 30 PSI |
3 min. 16 sec. (± 10 sec.) |
| 15 to 30 PSI |
1 min. 52 sec. (± 05 sec.) |
| 40″ X 15.5″ TIRES |
FILL RATE |
| 0 to 30 PSI |
4 min. 01 sec. (± 10 sec.) |
| 15 to 30 PSI |
2 min. 11 sec. (± 05 sec.) |
* Supply Voltage: 13.8 Volts
OE Reference: 20075
SKU: 530020011
