Altecnic Reflex Potable Water Vessel PV8W

The Reflex 8 litre Potable Water Vessel is manufactured by Altecnic as part of its Reflex expansion vessel range. It is a potable water vessel, intended to absorb expansion and limit pressure fluctuations within potable water systems. The 8 litre capacity suits installations where a compact vessel is required.

• Water discharging from the system pressure relief valve during heat-up cycles
• System pressure rising and falling more than expected between cold and hot states
• The vessel feels heavy or full of water when tapped, indicating a lost air charge
• Water or corrosion present at the air valve or charging point
• Repeated pressure loss or topping up of the potable water system

• Confirm an 8 litre capacity is correct for the system volume and expansion requirements
• Check the vessel's connection size and thread against the existing installation
• Verify the vessel is rated for potable water use and that the mounting position and clearance allow fitment
• Check the condition of the system's pressure relief valve and air charge point before replacing the vessel