Plate heat exchanger for drinking water
GG series GEA Ecoflex

The new GG Series was developed specifically for drinking water applications, where until now brazed plate heat exchangers were used, but excessive salinity tended to cause corrosion. This compact PHE stands out with its newly developed frame design - the BoxFrame. This is a box-type steel enclosure that does not come into contact with the media. The direct force transmission of the tensioning bolts means that smaller frame cross-sections can be fitted. The result is an extremely space-saving gasketed plate heat exchanger.

The high-quality special steel heat exchanger plates (AISI 316/1.4401) are combined with a special NBR gasket to provide two-fold separation at the intake section. This reliably ensures that there is no intermixing of the media in the area of the connectors.

The GG Series is free of non-ferrous metals and available in two sizes, the GG 240 H and the GG 500 H for pressures of 10 and 16 bars. The main field of application for the GG Series is where clean drinking water is a major factor. The GG Series guarantees reliability in ensuring drinking water quality.

With the new NT 30 GEA PHE Systems is augmenting its established NT product range with a small-sized model to round off the bottom of the range. This compact PHE is fitted with stainless steel plates, has standard pipe thread connectors (DIN 2999, 1.4571) and can therefore be easily integrated into existing systems. EPDM and NBR are used as gasket materials. The maximum flow rate is 16 m3/h.