VIAIR 300P Portable Compressor Kit - 30033 |

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VIAIR 300P Portable Compressor Kit - 30033

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  • VIAIR | Part Number: V/A30033
  • Duty Cycle:33 Percent @ 100 psi
  • Maximum Air Pressure:150 PSI.
  • Amp Draw:26 to 35 Amps
  • Voltage:12 Volt
  • Fitment:Universal Fit


This small but powerful compressor is able to fill 33 tires from 15 to 30 PSI in about three minutes. Kit includes compressor, 8 foot power cord with battery clamps, 25 foot coiled hose, and a water resistant double compartment carrying bag.


5.0 Very happy with it so far

The only complaint, which everyone seems to have is the inline air pressure gauge will not be accurate while the pump is running. When you shut it down, it then reads right, since it is attached right at the end of the hose vs on the compressor like cheaper models. The unit is very easy to store in my jeep with the carry case, it fits perfectly behind my drivers seat. I have not tried to put it behind my rear seat yet. The hose is very flexable and the unit will fill a tire very quickly.

from Jersey shore |

Question & Answers

1 Answered question

does this unit run off of electricity

Asked by larry from chicago, illinois on

Larry, this 300P Portable Compressor Kit runs off of the vehicles battery. It has a positive and negative clamp, once you attach those you are ready to go.

Answered by Jason L from chicago, illinois on


When you're looking for compressors and air accessories for the off-road market, VIAIR is a vital air source for Jeeps running onboard air systems or portable compressors. 4WD has an extensive lineup of VIAIR products and accessories like pressure gauges, air filters and airline fittings. Operate air tools, inflate intertubes, balls and other sports gear, and of course, re-inflate tires after a day on the trails with reliable VIAIR products. Compressors draw various amps with different PSI working pressures to fill bigger tires quickly and hassle-free. VIAIR's constant duty onboard air system for Jeeps offers a 100% duty cycle with all the necessary components to keep your wheeling adventures aired-up and safe. Shop VIAIR Now


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