VIAIR Quarter Duty Onboard Air System<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Designed to actuacte smaller air horns， air lockers and for minor load levelling adjustments. Not intended for tire inflation.</li><li>Includes all parts needed for installation of you very own onboard air solution for air lockers and small air horns. Just connect your air line into our onboard air system.</li><li>120 PSI maximum working pressure and 25% duty cycle</li><li>Remote mount air filter assembly， sealed compressor， 2.0 gallon air tank， 90 to 120PSI pressure switch and more!</li><li>Can be used to inflate helper bags for load leveling， inflate four tires up to 31 inches in diameter or use with heavy duty air horns.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41pE-yp6pLL.jpg" noproxy>