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044-4560 74 74 , 044-42600600


No:126, Race View Towers, 2nd Floor, Mount Road, Guindy, Chennai- 600 032

Brazed Heat Exchanger

Brazed Heat Exchanger

The Brazed heat exchanger is  constructed as a package of corrugated channel plates between front and rear cover-plate packages. The cover-plate packages consist of sealing plates, blind rings and cover plates. Connections are mounted on the cover plates and can be customized to meet specific market and application requirements. During the vacuum-brazing process, a brazed joint is formed at every contact point between the base and the filler material. This design creates a heat exchanger that consists of two separate channels or circuits.


HT plate

LT plate


There are different BPHE product categories depending on material combinations and design pressures. The standard plate materials are AISI 316 stainless steel, vacuum-brazed with a pure copper filler or a nickel-based filler. For demanding applications, the plates can be made of SMO 254, a stainless steel with a higher content of molybdenum.

The other special innovation in BHE is the one which is completely Stainless steel brazed/fusion welded plated heat exchanger where there is no brazing material .

Advantages of BHE

  • Improved heat transfer – increasing system thermal performance
  • Lower pressure loss – reducing pump work

  • Improved mechanical strength – stronger units

  • Greatly reduced dimensions – allowing for smaller system solutions

  • Lower hold up volume – reducing refrigerant costs


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