For support of the tubes and to avoid vibration and noise.
The water endcovers are in standard design of cast iron with rilsan surface, and are made for flange connections. The larger models will have endcovers in hot dipped galvanized steel or plastic.
For corrosion protection the water endcovers are equipped with corrosion anodes.
Suction vessel of ample size constructed with inside baffles to give extremely good separation of refrigerant drops and oil from the suction gas.
Design and testing
This is performed according to Det Norske Veritas’ and most major classification societies’ requirements. After testing, the chiller is sealed and charged with nitrogen gas with a small overpressure. The chiller external surface is painted with a protecting paint.