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The ARAX heat exchangers Series NX are based on the successful NT plate technoloyg. This series has been specially developed for high performance heating and cooling systems, which require minimal temperature differences and maximum resistance to pressure.
The NX Series can show its strengths especially in extreme climate zones and in tall buildings as a means of system separation for different operating pressures. Pressure resistance runs up to 30 bar. That corresponds to a water column 300 meters high. The temperature fluctuation lies at a maximum of 1 °C and is thus adequate for the most demanding tasks.
The optimized wave configuration results in ideal flow across the entire plate width, guaranteeing maximum heat transfer rates.
With the new NT Series Kelvion has introduced a self-centering plate system. The result is a stable, perfectly aligned plate pack, with gaskets positioned precisely and remaining functional for a longer time.
EcoLoc Gasket System
Our new, glueless EcoLoc gaskets guarantee fast, uncomplicated replacement of gaskets.
from 1” to 10”
from 22 m³/h to 900 m³/h
up to 25 bar
from 130 mm x 552 mm to 745 mm x 2330 mm
- Minimal thermal difference
- Minimal investment and maintenance costs
- Optimal fluid distribution
- High resistance to pressure
- Cooling of diesel engines and gas turbines
- Cooling of oil from turbines
- Cooling circuit in power plants
- Cooling of: lubricant oil – engines and turbines – transmission or compresssion oils
- Pre heating of:heavy and lubricant oil – diésel fuel – sea water for
- production of drinking water
- Heat Exchange for A/C in passengers and cargo areas