VIAIR Corporation

Heavy Duty OBA

For up to 35" Tires

150 PSI / 2.62 CFM P/N 10005

VIAIR’s Heavy Duty Onboard Air System is a pre-packaged compressed air solution that provides a faster 33% duty cycle 400C compressor, 2.5 gallon air tank, and all components needed to
install a working system capable of inflating tires right out of the box.

Please Note: Use thread sealant for proper installation.
Teflon 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.

air tool icon tire inflation icon air locker icon air horn icon

Features:
- 2.5 Gallon VIAIR Air Tank
- 400C VIAIR Compressor
- 35ft. Coil Hose with Tire Chuck
- 1/4” Quick Connect Stud (F)
- 1/4” Quick Connect Coupler (F)
- Dash Panel Gauge with ON/OFF Switch
- Pressure Switch with Relay (110 PSI on, 145 PSI off)
- Reducer: 1/8” (F) to 1/4” (M)
- 1/4” 175 PSI Safety Valve
- 1/4” Drain Cock
- (3) 1/4” Compression Fittings
- 20ft. 12-Gauge Wire with Inline Fuse Holder
- 4” Strip of Continuous Grommet Material
- Accessory Airline
- Electrical Connections

All Fittings are NPT rated unless otherwise noted.


- 12-Volt
- Permanent Magnetic Motor
- Duty Cycle: 33% @ 100 PSI
- Max. Working Pressure: 150 PSI
- Max. Amp Draw: 28 Amps
- Ingress Protection Rating: IP67

User Manual
Dimensional Drawings
Wiring Diagram
Plumbing Diagram

PSI CFM A BAR LPM A
0 2.62 15 0 74 16
10 2.39 18 1.0 65.0 20
20 2.21 20 2.0 60.0 23
30 2.11 22 3.0 56.0 25
40 2.01 24 4.0 53.0 27
50 1.93 25 5.0 49.0 28
60 1.84 26 6.0 46.0 28
70 1.73 27 7.0 42.0 28
80 1.65 27 8.0 38.0 28
90 1.52 27 9.0 35.0 27
100 1.45 27 10.0 31.0 27
110 1.35 27  
120 1.26 27  
130 1.19 27  
140 1.08 27  
150 1.01 26 * Supply Voltage: 13.8 Volts

2.5 Gallon Tank Fill Rate
0 to 145 PSI 2 min. 20 sec. (± 05 sec.)
110 to 145 PSI 48 sec. (± 03 sec.)
33" x 12.5" Fill Rate
0 to 30 PSI 4 min. 20 sec. (± 10 sec.)
15 to 30 PSI 2 min. 05 sec. (± 05 sec.)
35" x 12.5" Fill Rate
0 to 30 PSI 5 min. 20 sec. (± 15 sec.)
15 to 30 PSI 2 min. 45 sec. (± 10 sec.)
RV Tires 275/80r22.5 Fill Rate
80 to 90 PSI 30 sec. (± 05 sec.)
90 to 100 PSI 3 min. 50 sec. (± 10 sec.)
110 to 130 PSI 4 min. 37 sec. (± 15 sec.)



 
WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.