Altecnic
Altecnic Reflex 12 Litre Potable Water Vessel PV12W
Reflex 12 litre potable water expansion vessel from Altecnic, part number PV12W, for potable water systems.
£89.51
£74.59 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 Reflex 12 litre Potable Water Vessel is a potable water expansion vessel manufactured by Altecnic. It absorbs the expansion of water in potable water systems, limiting pressure rise as the water heats. The part number for this vessel is PV12W.
Signs this part needs replacing
- Water discharging from the system pressure relief valve during heating cycles
- System pressure rising rapidly and repeatedly in normal operation
- Water present at the air valve or charging connection
- The vessel feels heavy or full of water when isolated and drained
- Frequent pressure loss or repeated topping up of the system
Before you order
- Confirm a 12 litre vessel suits the system volume and expansion requirement
- Check the connection size and thread on the existing vessel match the replacement
- Check the pre-charge pressure specified for the system against the vessel label
- Confirm the available installation space will accept the replacement vessel
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALTECNIC Expansion Vessels | — | — | — |
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.
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