Brews 3.8 gallons (14.4 litres) of perfect coffee per hour. Internal components are constructed from stainless steel. Pourover brewer requires no plumbing - completely portable. Just pour cold water in top and coffee brews immediately. Two separately controlled warmers. Integral part of any office coffee service program. Brew into decanters. SplashGard funnel deflects hot liquids away from the hand.