Quadratec Part #:
92043-601
Viair Part #:
10003
Description
By ordering a single part number, you can take all of the guess-work out of getting all of the parts you'll need to install one of the most sophisticated, all-inclusive onboard air systems available today. The Medium Duty Onboard Air System comes complete with a dependable, low amp draw 325C, 33% Duty Cycle compressor at its heart that will fill the supplied 2.5 gallon tank from 110-150 PSI in approximately one minute. Included is everything you'll need to add a reliable single air source to your vehicle.
(For vehicles with up to 33-inch tires)
(For vehicles with up to 33-inch tires)
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Details
325C Tire Inflation Rates |
|
Begin/End PSI | 31" X 10.5" |
0 To 30 PSI | 4 Min. 58 Sec. |
15 To 30 PSI | 2 Min. 45 Sec. |
Begin/End PSI | 33" X 12.5" |
0 To 30 PSI | 7 Min. 15 Sec. |
15 To 30 PSI | 3 Min. 55 Sec. |
Begin/End PSI | 35" X 12.5" |
0 To 30 PSI | 8 Min. 50 Sec. |
15 To 30 PSI | 4 Min. 50 Sec. |
Parts Included
(1) 2.5 Gallon Viair Air Tank
(1) 325C model Viair Air Compressor
(1) 1/4" NPT Quick Connect Coupler
(1) Dash Panel Gauge with ON/OFF Switch
(1) Pressure Switch with Relay
(1) 1/8" NPT to 1/4" NPT Reducer
(1) 1/4" NPT 175 PSI Safety Valve
(1) 1/4" Drain Cock
(1) 1/4" NPT Compression Fittings
(1) 4-inch Strip of Continuous Grommet Material
(1) 20ft. 12 Gauge Wire with Inline Fuse Holder
Warranty
1 Year Limited Warranty. - Shipping Weight: 30lb
- Shipping Dimensions: 26in x 15in x 10in (L x W x H)
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Questions
Alan B.
In the description it states up to 33" tires. Then in the specs it shows inflation rate of 35" tires. I think this would work fine for 35" tires. Am I right?
And what exactly does duty cycle mean?

The system is rated for tires up to 33" in regular use, but it can inflate 35" tires as shown in the specs. Duty cycle refers to how long the compressor can run before needing to cool down. This Viair system has a 33% duty cycle at 100 PSI, meaning it can run for about 20 minutes out of every hour without overheating.