A professional food service establishment needs a professional dishwasher. The America Dish Service AF-3D-S door-type dishwasher can handle an impressive 37 racks per hour. Once you load your 20" x 20" rack into the unit and close the door, the cycle begins automatically. This low temperature machine has a 20.5" clearance and uses 3.2 gallons of water per cycle. Each cycle is completed in a timely 90 seconds, and the AF-3D-S is capable of washing a wide variety of wares. Controls are conveniently located on the top of the unit. Additional features include a built-in scrapper, a stainless steel air gap, and a door safety switch.