Altecnic Eres 5L Potable Vessel C/W Bracket & Strap ER-PV5BKT

Altecnic Eres are able to offer a complete range of expansion vessels to meet the requirements of most heating systems and for use with potable water. The 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’.DesignVessels are fabricated by welding the various sections together which results in a very reliable structure suitable for internal pressures up to 10 bar. Replaceable bladder.Aisi 304 stainless steel threaded connection.Pre-pressurised air chamber with EPDM elastomer bladder.The internal surfaces of the vessel are epoxy coated, to help prevent bacterial growth and corrosion.Epoxy coated in white.Suitable for temperatures up to 100°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.How It WorksIn a closed hot water circuit, the...