Until recently, the biggest, baddest commercial Keurig coffee maker was the K3000SE, which is compatible with direct water line plumbing to remove all need for refilling water reservoirs. This positioned the K3000SE as a great option for high-volume cafeterias, cafes, or markets.
Well, the K3500 is the updated version of those K3000SE models and offers a host of awesome features for high-throughput settings:
Plus, the K3500 has Keurig's upgraded brewing system for hotter coffee faster.