Product Information

Introducing the world's rst 200 PSI onboard air system meant to save you time & money. Just like all of the VIAIR Onboard Air Systems, you can easily take the guesswork out of getting all of the parts you'll need to install an all-inclusive onboard air system. The VIAIR Ultra Duty 200 PSI Onboard Air System comes complete with a 480C compressor rated to 200 PSI maximum working pressure. Also standard with the Ultra Duty OBA is a 2.5 gallon air tank that is truly rated to 200 PSI working pressure, as well as every single fitting and electrical part you will need to get your 200 PSI system installed perfectly. All VIAIR Onboard Air Systems come with complete instruction manuals that will have you wondering why you didn't upgrade to Onboard Air sooner. (For vehicles with 37-inch tires & larger.)

Features & Benefits

  • 12-VOLT
  • Complete air source solution
  • Will inflate up to a 37" tire
  • Includes (1) heavy duty compressors & 2.5 gallon air tank
  • Includes dash panel gauge with on/off switch
  • Permanent Magnetic Motor
  • Sealed design - Moisture & Dust Resistant
  • Oil-less Design
  • High Performance PTFE Piston Ring
  • Stainless Steel Valves
  • Anodized Aluminum Alloy Cylinder
  • Automatic Reset Thermal Overload Protector
  • 1 year manufacture warranty

Tech Specs

Voltage: 12-Volt
Duty Cycle: 100% @ 100 PSI
Max Working Pressure: 200 PSI
Max Amp Draw: 20 Amps
Min. Ambient Temp: -40 degrees F
Max. Ambient Temp:: 158 degrees F
Compressor Dimensions: 11.5" L x 4.3" W x 6.5" H
Compressor Net Weight: 11 lbs.

Duty Cycle Reference Chart

Duty Cycle: 100 PSI @ 72F
Max. Run Time / Min. Rest Time
10% Duty Cycle 3 Min. On / 27 Min. Off
15% Duty Cycle 6 Min. On / 34 Min. Off
20% Duty Cycle 8 Min. On / 32 Min. Off
25% Duty Cycle 10 Min. On / 30 Min. Off
30% Duty Cycle 13 Min. On / 30 Min. Off
33% Duty Cycle 15 Min. On / 30 Min. Off
100% Duty Cycle Continous Duty @ 100 PSI @ 72F

This compressor has a duty cycle of 50%

Note: Duty cycle refers to the amount of time a compressor can be operated in given time period at 100 PSI, at a standard ambient temperature of 72 degrees F. Duty cycle is commonly expressed in percentage format. The higher the percentage the longer run time. For more "frequently asked questions" on compressors see Viair FAQ Page.  

Fill Rates

2.5 Gallon Tank
Fill Rate
0 to 200 PSI 5 min 2 sec
165 to 200 PSI 1 min 23 sec
35" x 12.5" Tire
Fill Rate
0 to 30 PSI 6 min 10 sec
15 to 30 PSI 3 min 25 seconds
37" x 12.5" Tire
Fill Rate
0 to 30 PSI 7 min 10 sec
15 to 30 PSI 4 min 00 seconds

Performance Data

PSI
CFM
A
0 2.68 17
10 2.30 19
20 2.22 21
30 2.12 23
40 1.98 25
50 1.87 26
60 1.80 27
70 1.73 27
80 1.66 28
90 1.56 28
100 1.52 28
110 1.45 28
120 1.38 28
130 1.27 29
140 1.17 29
150 1.06 28

PSI = Pounds per squre inch - A measure of air pressure generated by an air compressor. CFM = Cubic feet per minute - Volume of air produced by the air compressor at a given pressure or PSI. A = Amps - A measure of the amount of electrical current used.

Items Included:
(1) 2.5 Gallon 200 PSI Viair Air Tank (1) 480C Chrome 200 PSI VIAIR Compressors (1) 30ft. Coil Hose (1) Tire Inflation Gun with 200 PSI Gauge (1) 1/4" NPT Quick Connect Coupler (F) (1) Dash Panel Gauge with ON/OFF Switch (1) Pressure Switch with Relay (165 PSI on, 200 PSI off) (1) 1/4" NPT 250 PSI Safety Valve (1) 1/4" Drain Cock (1) 4-inch Strip of Continuous Grommet Material (1) 20ft. 12 Gauge Wire with Inline Fuse Holder (1) Electrical Connections
Weight:
30 lbs.
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