Powered by shop air, it features patented pulsating action to provide superior results over simple flushing. Use it to remove contaminants and debris whenever you have to access a vehicle system, enabling you to get the job done right the first time and reduce the chance of a comeback. It is also an excellent degreasing tool for vehicle components or even the underside of a vehicle. The 1-gallon capacity system works with most any flushing solution, is simple to use and includes easy-to-follow instructions. Connecting to vehicle components is easy because the flusher comes complete with two different adapter tips for compatibility with the widest range of components. It features a 100 PSI ASTME Safety Pop-Off Valve and a Safety Gun Trigger Lock for safe operation. The kit includes a flush storage container, flush gun, 2 adapter tips, return hose and used flush collection pail. The entire kit fits into the used flush collection pail for safe, secure storage and features a 1 Year Limited Warranty.