Barnstead Classic Stills
Designed for durability and consistent quality, the Classic Still was originally designed over 100 years ago, and has withstood all the tests of time. A low water cut-off prevents still burnout in the event of feedwater interruption. Manufactured from copper and bronze, with a coating of pure tin. Pure tin is used due to its inert properties against the corrosive nature of pure water. Pure tin will also not leach any contaminants into the water. Feedwater preheated in condenser conserves energy. Double-walled boiler conserves electricity. Inert pure tin water pathways will assure product water quality. Vented condenser allows for stripping of gaseous impurities. Unique deconcentrator removes scale-forming impurities from the boiler. Q-Baffle® ensures high quality pyrogen free product water by stripping contaminant laden water droplets from steam. Space-saving horizontal condenser. Bench, floor, or wall mounted. Metal construction withstands years of use. Electric Stills (D3140-2 thru 5E) operate on a wide variety of electrical services. Capacities range from 1, 2, 5 & 10 gallons per hour. Includes low water cut-off to protect heating elements from burnout when water supply is interrupted. All stills require 2 separate input power supplies; 120V supply for low water cut-off and rated voltage for contactor and heating elements. Steam Stills (D3140-7 and -8) utilize available in-house steam as heat source. 5 & 10 GPH sizes available. Bench, floor, or wall mounted.