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 Heliflow® heat exchangers 
 Clean steam generators 
 MicroMix®II water heaters 
 Plate exchangers 
 Desuperheaters 

Heliflow Heat Exchanger Advantages

Higher efficiency                    Reliability            Compact design
Maintenance                Code compliance                Temperature extremes
Pressure extremes                Easily customized                Varied material choices
Thermosiphon                Low flow rates

Higher efficiency

 Graham Heliflow Heat Exchanger
The unique arrangement of the Heliflow Heat Exchanger creates spiral flow paths for both tubeside and shellside fluids, providing 100% true countercurrent-flow design. The spiral pattern also promotes turbulence, leading to increased heat transfer rates. In addition, there are no baffles or dead spaces that lead to inefficiencies commonly found in other types of shell and tube exchangers. The net result is a Heliflow Heat Exchanger that is up to 40% more efficient than a standard shell and tube.
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Graham Corporation, 20 Florence Ave., Batavia, NY 14020 USA - phone: 585.343.2216 fax: 585.343.1097
email: equipment@graham-mfg.com
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