KEEP YOUR SYSTEM CLEAN WITH Flow-Through Expansion Tank Flow-Through Expansion Tank - for potable water systems lo hrough Expansion ank Increase System Safety * Reduces environmental conditions necessary for Legionella/ other bacteria to fl ourish * Precise fl ow channeling through Patent Pending head design * Minimizes pressure loss & discourages short-cycling * Available with sight glass for failure detection * NSF/ANSI 61-G certifi ed * Retrofi ttable to meet ASHRAE Standard 188 guidelines on existing designs 4900 Series® Air & Magnetic Dirt Separator - for hydronic heating/ cooling systems 4900 Series® Air & Magnetic 4900 Series® Air & Magnetic Dirt Separator Increase System Life * High-effi ciency air and dirt separation in one unit * Easy maintenance through Patent Pending on/off magnet * High-power neodymium magnets can be deactivated for cleaning without removal * Reduced fi eld install and maintenance times * 2 " full port blow down on 3 " and larger models www.TacoComfort.comhttp://www.TacoComfort.com