Brazed plate heat exchanger consists of a number of thin acid-resistant precision stamped stainless steel plates with copper brazed gaskets, the brazed plate heat exchanger, assembled with two end plates and connections. Brazed heat exchangers are bonded in a vacuum furnace and helium pressure tested to insure leak-free performance. Brazed PHE Material Channel plates SS304,316L Cover plates SS304 Brazing material Copper, Nickle Connections SS304 Other materials suitable for special working conditions are available as required. Typical uses as Condenser, Evaporator, Air Dryer, Hydraulic Oil Cooler