GNS Series – Brazed Plate Heat Exchangers0 pages
GNS Sries - Brazed Plate Heat Exchangers The ideal alternative when copper is not enough Compared to copper-brazed models the GNS Sries of nickel-brazed plate heat exchangers from GEA PHE Systems offers better stability towards corrosive media, such as ammonia, sulphides and sulphates. In contrast to copper-brazed plate heat exchangers the nickel-brazed versions have a silver-coloured surface and offer all of the advantages expected from brazed plate heat exchangers. But not every nickel brazing is identical: Only around 75% is pure nickel, the remaining 25% is our secret - and your benefit. GEA PHE Systems GNS S驩ries brazed plate heat exchangers offer all the advantages of copper brazed heat exchangers and are optimally suited for: H Laser cooling H Applications using deionized water H Ammonia systems H Desalinated water and corrosive liquids The GNS Series: When copper is simply not enough. Features and benefits Safety Chamber Our patented Safety Chamberٙ absorbs the stress from thermal shock and pressure pulsations that would damage other brazed plate heat exchangers. When overloaded, encapsulated contact points around the ports take up the forces and stretch, protecting against internal leaks and premature failure. A GEA PHE Systems exclusive safety factor. Robust Plate Design This special plate design by GEA PHE Systems, the Rolled Edge Lock System, guarantees a consistent braze joint at the plate overlap and makes for stronger and more leak-proof heat exchanger. The contact points, extended and larger in design, result in stronger braze joints between the plates, thus guaranteeing high heat exchanger strength. Delta Injectionٙ for Advanced Evaporator - AE line A GEA PHE Systems patented Delta Injection refrigerant distribution system is specially developed for evaporator applications. It provides precise metering of refrigerant to the channels, guaran-teeing the highest evaporator performance. The Delta Injectionٙ is fully integrated into the stainless steel heat-transfer plate. Full-Flow System Every new plate design is now equipped with the Full-Flow Systemٙ. This unique flow system insures continuous flow around the port area to prevent freezing and also feeds the working fluid equally over the channel to guarantee maximum use of the heat transfer area. Additional protection and performance from GEA PHE Systems. A Heat Exchangers GEA PHE Systems
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