The WMR Vortex Hot Film Displacement Heat Exchanger is a new type displacement heat exchanger researched and developed by our company on the basis of leading products—WMH Series Vortex Hot Film Heat Exchanger（National Patented Product）. It uses advanced stainless steel vortex hot film pipes（SUS）as the heat transfer component. The unique heat transfer component and inner structure together achieve the functions of high efficiency, corrosion resistance, high temperature resistance and high pressure resistance and less solid fouling, so its total efficiency has been improved greatly.
The WMR displacement Vortex Hot Film heat exchanger has the stated water storage, and is widely used in the supply system of domestic hot water in the civil and industrial buildings like hotels, restaurants, organs, schools, hospitals, factories、mines and so on.
Technology Features

Make the laminar flow changed to be turbulent flow, thereby the heat transfer efficiency is improved, and the thermal resistance is reduced.
High heat exchange speed, high temperature resistance（400 degree Celsius）and high pressure resistance（2.5MPa）;
With the large water storage, the little cold water region in the heat exchangers, the high volume’s availability, less water head loss; it has the safe and stable water supply effect.
Flexible Design，complete specifications, practical and narrow target and save the cost well.
Accurate Temperature Regulation, The temperature of outlet water is remained in the range of 2 degree Celsius to the set point under the condition of load fluctuation.
low maintain cost, easy operation, long period of cleaning fouling, and easy clean.