Bs En 13831 Pdf ~upd~ Jun 2026

The current standard, , is the UK implementation of the European standard EN 13831 . It replaced the older BS 4814:1990 standard and applies to vessels where a diaphragm separates water from a pressurized gas (usually nitrogen or air).

Cheap imports from non-EU countries may claim “equivalent to EN 13831” without certification. Always request a third-party test report or look for a notified body mark (e.g., TÜV, DNV, BSI Kitemark). bs en 13831 pdf

The standard sets rigorous limits and requirements to ensure safety and durability: The current standard, , is the UK implementation

BS EN 13831:2007 standard is a critical document for engineers and building services professionals, as it provides the specifications for expansion vessels with an internal diaphragm Always request a third-party test report or look

Before this standard was introduced in 2007, the UK followed , which has since been withdrawn. BS en 13831 PDF | PDF | Welding | Construction - Scribd