Name: Plate Heat Exchanger Model: B3-12A Unit Heat Exchange Area: 0.012m? Maximum Flux: 4m3/h Material: 316L or 304 stainless steel Weld Material: Copper or nickel with a purity of 99.9% Thickness of the Sheet: 0.3mm Liquid Hold-up: 0.018L/each passage Quantity of max plate: 60 Design pressure: 3.0Mpa Testing pressure: 2.0Mpa or 4.5MPa Design temperature : -195 -- +220 The Way of Linking: The biggest screw thread pipe of water:3/4", the biggest welded pipe of liquid:7/8 Heat Transferred: 1-5KW Area of Application: Hanging boilers, water heaters, low temperature experiment equipment, small-sized refrigeration equipment, etc.