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these are ideally suited to a school art room
They operate as a safeguard against overpressurisation caused by control failure
Reduces the risk of Legionella bacteria from contaminating stored cold water within an expansion vessel
- Provides protection against over pressurisation in wet heating systems
• BS EN 12288 PN20 Series B
Reliance RWC 5 Litre Aquasystem Potable Expansion Vessel Pre Set 3 Bar - XVES050020 slkl-h these are ideally suited toWhen ordering, please allow up to 7 working days for delivery of this item. Stainless steel expansion vessel for potable water applications. Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessels are designed to carry the extra load within a water system when the water is heating and increasing in volume. These expansion vessels ensure safe operating levels by preventing pressure from building up in sealed heating systems and
