Brazed Plate Heat Exchanger General information Alfa Laval introduced its first brazed plate heat exchanger (BHE) in 1977 and has since continuously developed and optimized its performance and reliability. The design options of the brazed heat exchanger are extensive. Different plate patterns are available for various duties and performance specifications. CB62 will be available in two versions - CB62 with design pressure 32 bar to work with R407C - R404A - R134a and other low pressure refrigerants and CBH62 with design pressure 45/48 bar (depending on design temperature) to work primarily with R410A. You can choose a standard configuration BHE, or a unit designed according to your own specific needs. The choice is entirely yours. Typical applications - Air / water heat pumps - Brine / water heat pumps Working principles The heating surface consists of thin corrugated metal plates stacked on top of each other. Channels are formed between the plates and corner ports are arranged so that the two media flow through alternate channels, usually in countercurrent flow for the most efficient heat transfer process. Standard design The plate pack is covered by cover plates. Connections are located in the front or rear cover plate. To improve the heat transfer design, the channel plates are corrugated. Particulars required for quotation To enable Alfa Laval's representative to make a specific quotation, specify the following particulars in your enquiry: - required flow rates or heat load - temperature program - physical properties of liquids in question - desired working pressure - maximum permitted pressure drop More connections are available on request.

CB62 - PED approval pressure/temperature graph* CBH62 - PED approval pressure/temperature graph* CB62- UL approval pressure/temperature graph* CBH62- UL approval pressure/temperature graph* CB62- KHK approval pressure/temperature graph* CBH62- KHK approval pressure/temperature graph* Standard data Volume per channel H, litres (ga) Volume per channel AH, litres (ga) Max. particle size mm (inch) * Water at 5 m/s (16.4 ft/s) (connection velocity) Standard materials Cover plates_ Stainless steel Stainless steel Stainless steel Brazing filler Standard dimensions and weight* * For exact values please...