VIAIR Onboard Air Systems

Constant Duty Onboard Air System is a pre-packaged compressed air solution that provides a 100% duty cycle 450C compressor, 2.5 gallon air tank, and all components needed to install a working system capable of inflating tires.

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VIAIR Onboard Air Systems

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  • VIAIR Onboard Air Systems
  • VIAIR Onboard Air Systems
  • VIAIR Onboard Air Systems
  • VIAIR Onboard Air Systems
  • VIAIR Onboard Air Systems
  • VIAIR Onboard Air Systems

Constant Duty OBA

  • VIAIR’s Constant Duty Onboard Air System is a pre-packaged compressed air solution that provides a 100% duty cycle 450C compressor, 2.5 gallon air tank, and all components needed to install a working system capable of inflating tires.

Fill Rates:

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 16 ~ 18 ft. lbs.

Included Parts:
- 2.5 Gallon VIAIR Air Tank
- 450C VIAIR Compressor
- 35ft. Coil Hose
- 1/4” NPT Quick Connect Stud (F) 
- 1/4” NPT Quick Connect Coupler (M) 
- Dash Panel Gauge with ON/OFF Switch
- Pressure Switch with Relay (110 PSI on, 145 PSI off)
- Reducer (1/8” NPT F to 1/4” NPT M)
- 1/4” NPT 175 PSI Safety Valve
- 1/4” NPT Drain Cock
- (3) 1/4” NPT Compression Fittings 
- 4” Strip of Continuous Grommet Material
- 20ft. 12-Gauge Wire with Inline Fuse Holder
- Electrical Connections

Specifications:

- 12-Volt
- Permanent Magnetic Motor
- Duty Cycle: 100% @ 100 PSI
- Max. Working Pressure: 150 PSI
- Max. Amp Draw: 23 Amps

Performance Data:

PSICFMABARLPMA
0 1.66 11 0 47.0 11
10 1.55 12 1.0 42.0 13
20 1.41 13 2.0 38.5 14
30 1.34 15 3.0 36.5 16
40 1.31 16 4.0 34.0 17
50 1.27 16 5.0 30.5 18
60 1.18 17 6.0 28.0 18
70 1.09 18 7.0 26.5 19
80 1.04 18 8.0 25.0 19
90 0.97 18 9.0 23.0 18
100 0.94 19 10.0 21.0 18
110 0.90 19  
120 0.86 19  
130 0.81 18  
140 0.76 18  
150 0.72 18

* Supply Voltage: 13.8 Volts

Fill Rates:

2.5 Gallon TankFill Rate
0 to 145 PSI 3 min. 02 sec.
110 to 145 PSI 59 sec.
35" x 12.5"Fill Rate
0 to 30 PSI 6 min. 55 sec.
15 to 30 PSI 3 min. 30 sec.
37" x 12.5"Fill Rate
0 to 30 PSI 7 min. 56 sec.
15 to 30 PSI 4 min. 09 sec.

 

Super Duty OBA

  • VIAIR’s Super Duty Onboard Air System is a pre-packaged compressed air solution that provides two fast 325C, 33% duty cycle compressors, a 2.0 gallon air tank, inline pressure regulation, and all components needed to install a working system capable of inflating tires, managing air locking differentials, and more.


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 16 ~ 18 ft. lbs.

Included Parts:
- 2.0 Gallon VIAIR Air Tank
- (2) 325C VIAIR Compressors
- 30ft. Coil Hose w/ Quick Connects
- Tire Inflation Gun with 200 PSI Gauge
- 0-150 PSI Pressure Regulator
- Blow Gun Air Tool
- 1/4” NPT Quick Connect Coupler (F) 
- Dash Panel Gauge with ON/OFF Switch
- Pressure Switch (110 PSI on, 145 PSI off)
- (2) 40-amp Relays
- Inline Fuse Holder w/ Fuse
- 1/4” NPT 175 PSI Safety Valve
- 1/4” NPT Drain Cock
- (2) 1/8” BSP to 1/4” NPT (Air Locker Use)
- (5) 1/4” NPT Compression Fittings 
- 4” Strip of Continuous Grommet Material
- 20ft. 12-Gauge Wire
- (2) T-Fitting (1/4”(M) x 1/4”(F) x 1/8”(F)) 
- Electrical Connections

Specifications:

- 12-Volt

- Permanent Magnetic Motor

- Duty Cycle: 33% @ 100 PSI
- Max. Working Pressure: 150 PSI
- Max. Amp Draw: 40 Amps

 Performance Data:

PSICFMABARLPMA
0 3.21 21 0 91.0 21
10 2.81 23 1.0 76.0 24
20 2.54 26 2.0 68.0 28
30 2.40 28 3.0 64.0 30
40 2.30 30 4.0 59.0 32
50 2.19 31 5.0 55.0 33
60 2.07 32 6.0 53.0 34
70 1.98 33 7.0 51.0 34
80 1.91 34 8.0 47.5 35
90 1.85 34 9.0 45.0 35
100 1.78 34 10.0 42.0 35
110 1.73 35  
120 1.66 35  
130 1.59 35  
140 1.52 35  
150 1.45 35 * Supply Voltage: 13.8 Volts

Fill Rates:

2.0 Gallon TankFill Rate
0 to 145 PSI 1 min. 26 sec.
110 to 145 PSI 24 sec.
33" x 12.5"Fill Rate
0 to 30 PSI 4 min. 10 sec.
15 to 30 PSI 2 min. 13 sec.
35" x 12.5"Fill Rate
0 to 30 PSI 4 min. 36 sec.
15 to 30 PSI 2 min. 12 sec.

X'Treme Duty OBA

  • VIAIR’s X’treme Duty Onboard Air System is a pre-packaged compressed air solution that provides two 350C, 100% duty cycle compressors, a 2.0 gallon air tank, inline pressure regulation, and all components needed to install a working system capable of inflating tires, managing air locking differentials, and more.

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 16 ~ 18 ft. lbs.

Included Parts:
- 2.0 Gallon VIAIR Air Tank
- (2) 350C VIAIR Compressors
- 30ft. Coil Hose w/ Quick Connects
- Tire Inflation Gun with 200 PSI Gauge
- 0-150 PSI Pressure Regulator
- Blow Gun Air Tool
- 1/4” NPT Quick Connect Coupler (F) 
- Dash Panel Gauge with ON/OFF Switch
- Pressure Switch (110 PSI on, 145 PSI off)
- (2) 40-amp Relays
- Inline Fuse Holder w/ Fuse
- 1/4” NPT 175 PSI Safety Valve
- 1/4” NPT Drain Cock
- (2) 1/8” BSP to 1/4” NPT (Air Locker Use)
- (5) 1/4” NPT Compression Fittings 
- 4” Strip of Continuous Grommet Material
- 20ft. 12-Gauge Wire
- (2) T-Fittings (1/4”(M) x 1/4”(F) x 1/8”(F)) 
- Electrical Connections

Specifications:

- 12-Volt
- Permanent Magnetic Motor
- Duty Cycle: 100% @ 100 PSI
- Max. Working Pressure: 150 PSI
- Max. Amp Draw: 40 Amps

Performance Data:

PSICFMABARLPMA
0 2.68 17 0 76.0 17
10 2.30 19 1.0 64.0 21
20 2.22 21 2.0 60.0 23
30 2.12 23 3.0 55.0 25
40 1.98 25 4.0 51.5 26
50 1.87 26 5.0 48.5 27
60 1.80 27 6.0 45.5 28
70 1.73 27 7.0 43.0 28
80 1.66 28 8.0 40.0 28
90 1.56 28 9.0 36.0 29
100 1.52 28 10.0 31.5 28
110 1.45 28      
120 1.38 28      
130 1.27 29      
140 1.17 29      
150 1.06 28 * Supply Voltage: 13.8 Volts

Fill Rates:

2.0 Gallon TankFill Rate
0 to 145 PSI 1 min. 57 sec.
110 to 145 PSI 32 sec.
35" x 12.5"Fill Rate
0 to 30 PSI 5 min. 03 sec.
15 to 30 PSI 2 min. 30 sec.
37" x 12.5"Fill Rate
0 to 30 PSI 5 min. 42 sec.
15 to 30 PSI 2 min. 50 sec.

Ultra Duty OBA

 

  • VIAIR’s Ultra Duty Onboard Air System is a pre-packaged compressed air solution that provides an industry-leading, 200 PSI rated, 100% duty cycle 480C compressor, 2.5 gallon air tank, and all components needed to install a working system capable of inflating tires of virtually any size.


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 16 ~ 18 ft. lbs.

 

Included Parts:
- 2.5 Gallon 200 PSI VIAIR Air Tank
- 480C Chrome 200 PSI VIAIR Air Compressor
- Tire Inflation Gun
- 30ft. Coil Hose
- 1/4” NPT Quick Connect Stud (M)
- 1/4” NPT Quick Connect Coupler (M)
- Dash Panel Gauge with ON/OFF Switch
- Pressure Switch (165 PSI on, 200 PSI off)
- Reducer (1/8” NPT (F) to 1/4” NPT (M))
- Reducer (3/8” NPT (F) to 1/4” NPT (M))
- 1/4” NPT 250 PSI Safety Valve
- 1/4” NPT Drain Cock
- (3) 1/4” NPT Compression Fittings
- 4” Strip of Continuous Grommet Material
- 20ft. 12-Gauge Wire
- Electrical Connections
- Accessory Airline

Specifications:

- 12-Volt
- Permanent Magnetic Motor
- Duty Cycle: 100% @ 100 PSI
- Max. Working Pressure: 200 PSI
- Max. Amp Draw: 20 Amps

Performance Data:

PSICFMABARLPMA
0 1.76 10 0 50.0 10
10 1.66 12 1.0 46.0 13
20 1.59 14 2.0 43.0 15
30 1.52 15 3.0 40.5 17
40 1.45 16 4.0 38.5 18
50 1.41 17 5.0 35.5 19
60 1.34 18 6.0 33.0 19
70 1.27 18 7.0 31.5 19
80 1.20 19 8.0 29.5 20
90 1.16 19 9.0 27.0 20
100 1.13 19 10.0 25.0 19
110 1.06 20 11.0 23.0 19
120 1.02 20 12.0 20.5 19
130 0.95 20 13.0 18.0 18
140 0.92 19 14.0 15.5 18
150 0.85 19  
160 0.81 19  
170 0.74 19  
180 0.70 19  
190 0.63 18  
200 0.56 18 * Supply Voltage: 13.8 Volts

Fill Rates:

 

2.5 Gallon TankFill Rate
0 to 200 PSI 5 min. 02 sec.
165 to 200 PSI 1 min. 23 sec.
35" x 12.5"Fill Rate
0 to 30 PSI 6 min. 10 sec.
15 to 30 PSI 3 min. 25 sec.
37" x 12.5"Fill Rate
0 to 30 PSI 7 min. 10 sec.
15 to 30 PSI 4 min. 00 sec.


Vehicle Make

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Vehicle Year

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Special Fitment Notes

No

Manufacture Part Number

VIAIR Onboard Air Systems

Part Number

N/A

Free Shipping

No

Manufacturer

Viair

Installation Difficulty

No

Installation Instructions

Not Available

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