Annular Space Heat Exchangers | HRS AS Series
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Annular Space – HRS AS Series

The HRS AS Series is a fully stainless steel heat exchanger consisting of three or four concentric tubes. The product flows through the annular space and the service fluid flows through the inner and outer tubes to ensure even heating and cooling. The removable inner tube allows for easy inspection of the annular space.

Using HRS’ corrugated tubes technology, both heat transfer and efficiency are increased over standard smooth tube heat exchangers. In addition, potential fouling is minimised.

An expansion bellow is fitted to absorb the differential expansion between the shell and annular space. For larger installations, multiple units can be interconnected and have the option of frame mounting, which can be insulated and cladded in stainless steel.