Altecnic Reflex 12L Potable water Expansion Vessel

Altecnic 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 bladder for installation in water’.
Design
Manufactured in carbon steel with a two or three part weld
construction.
Pre-pressurised air chamber with synthetic rubber compound bladder.
Sizes 60 to 1000 litres (except 140 litres) have a replaceable bladder.
The internal surfaces of the vessel in contact with the water are coated
against corrosion.
External surfaces have a blue durable powder coated finish.
Suitable for temperatures up to 70˚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.

Materials
• Shell: Carbon steel
• Connections: Carbon steel
• Bladder: Synthetic rubber compound
• Coating: Powder epoxy

Technical Specification
• Max. working pressure: 10 bar
• Max. operating temperature: 70˚C
• Factory air pre- charge: 4.0 bar - nitrogen
• Replaceable bladder - sizes: 50 litres and larger except 140 litres size
• System water connection thread: BE EN ISO 228 - male parallel
140 litre size: BE EN 10226 - male taper