Heating and chilled water Vessels are commonly used in closed loop systems with an Unvented Water Heater or a Pumped System. The N & NG range is fitted with a diaphragm, which cannot be replaced. These vessels are ideal for use in water systems with low pressure circuits, as suitable for brine circuits in heat pump systems.
Manufactured in carbon steel with a two or three-part weld construction. Pre-pressurised air chamber with synthetic rubber compound diaphragm. The internal surfaces of the vessel in contact with the water are coated against corrosion. External surfaces have a grey durable powder coated finish. Suitable for vessel temperatures up to 70°C and flowing temperatures up to 120°C , resistant to ethylene or propylene glycol mixtures and has low gas permeability.
Altecnic expansion vessels are all tested according to the Pressure Systems Directive.
This download contains
1 Mechanical Equipment Family with twenty five types;
from 8 litre up to 1000 litre
COBie and NBSCreate Parameters
Altecnic BIM UserguideRead more
Accompanying literature coming soon.