Expansion vessel suitable for use in hot water circuits and for use in heating systems.
The expansion vessel absorbs the volume of water when it is heated and protects the system against pressure shocks, acts as a hydraulic flywheel and saves water that would otherwise flow through the safety valve into the sewer.You will appreciate its effect especially at the beginning of the heating season when the temperature of he heating water can increase very quickly.
Typ ENTV - expansion vessels intended for contact with drinking water
Typ ENTS - expansion vessels for use in heating systems
All vessels were designed and manufactured for use with Group 2 fluids; any other types of fluids are not permitted (except of the fluids authorized in writing by the manufacturer).
The expansion vessels are composed of a metal closed vessel equipped with an inner diaphragm. The diaphragms are balloon-shaped and are mounted on a flange so as to prevent the direct contact of water with the metal walls of the vessel.
It is recommended to use the product in indoor environment with air temperatures of +2°C to +45°C and a relative humidity of up to 80%.
Maximum vessel weight (without water) [kg]
Maximum operating temperature / overpressure in the vessel [°C / bar]