This single rack, straight-thru, chemical sanitizing pot & pan dishwasher can clean up to 40 racks per hour. It features an all stainless steel construction for long life, and uses only 1.7 gallons of water per cycle, with 1 hp pump. Pump purging system improves results. The top mounted controls includes built-in chemical pumps and deliming system. 27″ door opening. ETL-Sanitation, cULus rated.