... 1.instantly produce mass quantity hot water 2.compact design, easy operation, maintainace free 3.high efficency, ... is intergrated with pump, valve,pipe, pressure and flow control elements to use steam instantly heat mass quantity ... of operating conditions, we are responsible for re-design of the unit.Usage1. In vapour-water in ... the high sideReturnLowLowLowfast steam-water two phase flow heat exchanger