... CB14 and Zilmet ZB 207. Heat Exchanger, CE, UL, TUV,ISO9001:2000 Technical parameterProduct nameHeat Exchanger, compact brazed heat exchanger,CE, UL, TUV,ISO9001:2000Product ... -195 ~+220 Connectionsthe biggest screw thread pipe for water: 3/4", the biggest welded pipe for other fluid: 7/8"Refrigeration Capacity1 ...