Air Compressors

450P-Automatic offers an automatic shut-off function in a larger portable compressor. This 100% duty cycle unit is capable of pressures up to 150 PSI and can be operated for up to 40 minutes at a time before needing to be rested. The 450P-Automatic comes with a close-ended gas station-style air gun for added convenience. Portable compressors with automatic shutoff come into play when moving from tire to tire, and when checking tire pressure in the middle of a tire fill. A typical portable... Read More Learn More

Compact, lightweight and quick installing design; designed to activate two core lockers and core drs, or four air activated devices; sealed, maintenance-free assembly; universal mount for versatile positioning; 12 volts; pressure switch included; wiring harness included Learn More

The Viair 400P EF Automatic Portable Compressor is the ideal air solution for any off-road enthusiast, camper, or professional driver who values reliability and ease. Learn More

The Viair 400P EF Portable Compressor is your reliable go-to solution for on-the-go tire inflation, engineered for both off-road enthusiasts and daily drivers alike. Learn More

Features a normally-closed air chuck that can be opened by pressing the lever on the inflation gun. Because this air chuck is normally closed, the Tire Inflation Gun is a perfect compliment to onboard air systems and VIAIR’s line of “Portable Automatic” compressors. Learn More

85P is a small portable compressor with a built-in LED work light, capable of inflating up to 31-inch tires by simply plugging into your cigarette lighter power port (15 amps max.). Connect the screw-on tire chuck to a tire valve stem before turning the unit on. Tire pressure can be monitored using the gauge incorporated into the top of the unit. Please Note: Always check your vehicle's power port rating for maximum amperage before ordering. The 85P does not work with Presta bicycle... Read More Learn More

400P-Automatic is VIAIR’s first Automatic shut-off function portable compressor. This 33% duty cycle unit is capable of pressures up to 150 PSI and can be operated for up to 40 minutes at a time before needing to be rested (at up to 40 PSI). The 400P-Automatic comes with a close-ended gas station-style air gun for added convenience. Portable compressors with automatic shutoff come into play when moving from tire to tire, and when checking tire pressure in the middle of a tire fill. A typical... Read More Learn More

This kit is for use with the VIAIR 2-1/2 gal. Air Tank if you are not using air lockers. Kit contains two 1/4" plugs, one drain petcock, one 1/4" compression fitting, and one 175 PSI rated safety valve. For use with the VIAIR 2-1/2 gallon tank, when not using air lockers Kit contains two 1/4" plugs, one drain petcock, one 1/4" compression fitting and one 175 PSI rated safety valve Learn More

VIAIR tanks are internally coated for corrosion resistance. All VIAIR tanks are SAE J-10 self-compliant. Max Pressure: 150 PSI Four 1/4" NPT Ports Dimensions: 10.25" L x 6" W x 7.5" H Rust Resistant Coating Mounting Hardware Included Learn More

All Viair tanks are SAE J10 certified and rated to either 150 or 200 PSI maximum working pressure and equipped with either 1/4' or 3/8" NPT ports in various configurations. All air tanks are coated to resist rusting and oxidation. Max Pressure: 200 PSI Six 1/4" NPT Ports Dimensions: 23.5" L x 6" W x 7.5" H Rust Resistant Coating Mounting Hardware Included Learn More