A portable hand washing station without plumbing at just the right height for young ones! Encourage hand washing habits and help keep everyone healthy while meeting licensing requirements. Water is heated by the tankless, on-demand water heater. The water pump has a flow rate of .35 gallons per minute and the faucet features a water-saving aerator. The tank for the non-potable clean water holds five gallons while the waste water tank holds six gallons. There is a catch tray under the tanks. Mistake-proof connectors means the clean and waste water tanks cannot be inadvertently switched. Stainless Steel sink is approximately 5" deep. Based on washing hands for about 20 seconds, each tank provides 40-50 handwashes. Power switch inside the cabinet and openings for cord management. Mobile tank cart and filler hose with funnel available separately in Accessories Kit.