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Overview
The Ariston potable expansion vessel, 18 Litre, is normally spherical in shape and contains a membrane or bladder. It will have a thread on one end and on the other end there will be a valve which can be used for testing pressure or to re-instate the designated pressure required for the vessel. Potable expansion vessels are built from different materials than heating expansion vessels to ensure that the water is contaminant free and safe for human consumption.
- 18 Litre potable expansion vessel
- Designed for Ariston cylinders
Technical specification
Manufacturer Model No022-147-0181Brand NameUnbrandedCapacity18 L
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