Description Cleans 2 guns & 2 cups simultaneously Number 1"seller to Auto Tools & Equipment/Body Shops! Extra large polyethelene tank for easy set up Includes best pump on the market, automatic timer, filter/regulator and safety lid shut-off switch Cleans all types of guns Made in USA 3"year Pump Warranty on Herkules 3"8 pumps purchased alone and on Paint Gun Washers from 1"1"06.