Popular Cylinder
Popular Cylinder Spares Water Expansion Vessel XVES050090
Aquasystem replaceable membrane pot water expansion vessel, 60 litres, blue, 3.5 bar set pressure, 10.0 bar maximum.
£454.62
£378.85 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Aquasystem replaceable membrane pot is a 60 litre water expansion vessel for use in heating and hot water systems. It features a replaceable membrane and a blue body, with a 3.5 bar set pressure and a 10.0 bar maximum working pressure. It is part of the Popular Cylinder Spares range for cold water inlet controls.
Signs this part needs replacing
- Water discharging from the pressure relief valve during heating cycles
- System pressure rising rapidly when the cylinder heats up
- Pressure gauge showing erratic readings or a persistent drop
- Water weeping from the vessel body or its connections
- Loss of air charge at the valve
Before you order
- Confirm the vessel size of 60 litres is suitable for the system volume
- Check that the 3.5 bar set pressure and 10.0 bar maximum pressure match the system requirements
- Verify the connection size and type on the existing vessel before ordering
- Ensure the part number XVES050090 matches the component being replaced
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POPULAR CYLINDER SPARES Cold Water Inlet Controls | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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