Designed for high-volume or high traffic scenarios, MONSAM Enterprises doe not only offers a variety of models that is designed specially for food vendors, caterers and restaurants but also offers several models that NSF certified for hand washing. These models match the health requirements for food vendors. They provide hot and cold running water any where any time without the cost of plumbing. These models come in one, two, three or four basins. Whether you need to wash you hand, clean your utensils or sanitizes your cooking tools MONSAM Enterprises has what you need. The Water heater and the foot pump are UL approved. All models comes with one year manufacturer warranty as well as safety-lock casters for easy mobility and a multitude of color options