... quantity hot water 2.compact design, easy operation, maintainace free 3.high efficency, save energ It is intergrated with pump, valve,pipe ... , pressure and flow control elements to use steam instantly heat mass quantity hot water for industrial use and ... of 80/60 ° C, the system return water pressure 0.3Mpa, steam pressure 0.3Mpa, working the system heat load 60W/m2 ...