Portable Sink with hot water Mobile Concession 4 Compartment We have helped hundreds of business through the US to comply with health department requirements. Every state has different requirements, check with your state before purchasing. 4 compartment stainless steel NFS approved sink. 1 sink for hand wash, 1 sink for washing, 1 sink for rinsing and 1 sing for sanitizing. These portable sinks are high quality and durable. Long lasting water pump that works on 110v Self contained. NO water installation or drain hose required. Only plug into a 110v outlet and fill the fresh water tank. You have now a whole sink wherever you want and need it. Based in Florida, at Florida Portable Sinks, we use the best components to build our sinks. Our customers range from schools, hospitals, concessions, food service companies, constructions companies and event organizers.