Science of Extraction - The best cups of coffee have an optimum balance of strength and extraction. Designed to achieve the optimal saturation, this brewer incorporates an innovative large spray disc, together with our renowned brew basket.Pulse-Brew Brewing System - Pulse-Brew Brewing Gives you the confidence that you will have an event and full saturation of your coffee bed. You decide whether to select a continuous shower or intermittent surges of water for your roasts. After all, who knows your coffee better than you?Outstanding Safety Operation - The brew basket locks into a place during the entire brew cycle (including spray-over and dwell times) for added operator safety (on select models). The Low-Temp/No-Brew feature, if activated, stops brewing with tepid water. Batch sizes and hot water service features can eb turned on or off during setup to streamline operator choices.Innovative Features - The Extractor Coffee Brewers incorportate such features as a Pre-Wetting Cycle which can be turned on or off to assure thorough extraction of freshly-roasted coffees, as well, as maintaining correct temperature throughout the entire brew cycle. Now with Pulse-Brew Brewing (intermittent spray shower), Contact Time can be changed for each batch size to maintain a consistent taste profile.Effortless Calibration - Have you ever wished you had more time and energy to fine-tune your coffee brewer, but didn't want to go under the lid? Now you don't have to with The Extractor Coffee Brewers. Effortless external calibiration and set-up are made easy through innovative front panel technology. Only what you need to know appears on the panel, and just the selected options you choose remain activated.Pulse-Brew System - The spray disc dispenses brew water over the coffee bed for a precise amount of time and then turns off. By controlling the amount of time the water stays in contact with the ground coffee, gives one the perfect extraction in the cup.Operator Interface - The Technician may only interact with the breer a couple of times a year, but it's the Operator who interacts with the brewer several times a day. The newly designed control panel is well lighted and easy to identify reducing training time from days to minutes.Hot Water - Electronically controlled hot water faucet with adjustable temperature. The hot water faucet can be turned on, off or disabled only during the brew cycle.