500 litre Eres Heating Vessel

500 litre Eres Heating Vessel

• Eres are able to offer a complete range of expansion vessels to meet the requirements of most heating or cooling systems.
• Eres expansion vessels are manufactured to meet the requirements of PED 97/23/EC Directive and BS EN 13831:2007 ‘Closed expansion vessels with built in diaphragm for installation in water
• The vessel is fabricated by welding the various sections together which results in a very reliable structure suitable for internal pressures up to 5 or 6 bar
• Non-replaceable diaphragm held securely in place by a flange.
• Water is never in contact with the steel vessel.
• Epoxy coated and available in red.
• The Eres diaphragm has been specially developed for heating applications.
• Suitable for temperatures up to 100˚C, resistant to ethylene or propylene glycol mixtures and has low gas permeability.