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Specification for expansion vessels using an internal diaphragm, for sealed hot water heating systems.
STANDARD published on 29.10.1976
Designation standards: BS 4814:1976
Note: WITHDRAWN
Publication date standards: 29.10.1976
SKU: NS-68777
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS
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Latest update: 2026-04-02 (Number of items: 2 270 295)
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