Bunn 38700.0011 *Ding & Dent* AXIOM-DV-TC Thermal Carafe 7.5 Gal. P/H Coffee Brew (#1979)Features and Benefits: Adjusts automatically to varying water pressure Use in quick turn environments where high quality coffee is continuously refreshed Electronic diagnostics and built in tank drain make service easier For high lime areas, BrewLOGIC technology calculates flow rate and adjusts brew time to maintain consistent pot levels Large 200oz. (5. 9L) tank provides back to back brewing capacity Ensure coffee quality with programming for brew