Time to innovate innovation

The brazed plate heat exchanger (BPHE) is a product of modern innovative technology. Production of BPHE started only 25 years back...

Basics of heat transfer

Heat exchangers are to best facilitate heat transfer between two or more heat transfer fluids without mixing....

Laser marking

SIA "EKO AIR" offers services of laser marking 
(drawing logo of the company, 1D or 2D bar code, etc.)
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Production and head office:

"Eko Air" Ltd., 30D, Miera str., Salaspils, Latvia LV-2169




Advantages of brazed plate heat exchangers

The surface of the brazed plate heat exchanger consists of EKO AIR packet thin corrugated metal plates disposed between the two reinforcing plates. In a single plate heat exchanger unit connected with the vacuum brazing. Special corrugated plate surface provides high turbulence flow heat exchanger design and rigidity. Nozzles for input and removal of working medium may be positioned on both the front and the back reinforcing plate.




The working environment involved in the heat transfer tubes are introduced through the heat exchanger. In the Working Environment distributed in alternate channels formed plates and corner ports ( ports). The channels are arranged so that the two media to move it in a counter ( for high heat ). Also, the medium can move in a parallel current.

Standard materials

  • The reinforcing plate material, stainless steel AISI 304, a thickness of 2 to 5 mm.
  • Material sockets ( connectors) - stainless steel AISI 304 or AISI 316
  • Corrugated plate material - AISI 316L, thickness 0.30 to 0.35 mm.
  • Material solder - copper foil with a thickness of 0.05 mm.

Advantages of brazed plate heat exchangers

  • Widespread use of
  • Compact
  • Low Cost
  • Resistance to changes in pressure and temperature
  • Low heat loss