Liquid Coffee Dispenser Features: • High ratio (50:1 - 110:1) and mid ratio (22:1 - 55:1) dispensers available • Accommodates most 1/2 gal. (1.9 L) and 1 gal. (3.8 L) bag-in-the-box (2 per machine) • 4.5 gal. (17 L) stainless steel hot water tank • 7" (17.8 cm) cup clearance accommodates most 20 oz.