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BS EN 14623:2005
Devices to prevent pollution by backflow of potable water. Air gaps with minimum circular overflow (verified by test or measurement). Family A, type G
14 стр.
Действует
Печатная копияПечатное издание
154.22 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
13.060.20 Drinking water / Питьевая вода91.140.60 Water. Including water meters in buildings / Системы водоснабжения. Включая счетчики воды в зданиях
Ключевые слова:
Pipes, Pipe fittings, Fluid inlets, Anti-siphonage systems, Potable water, Water supply, Flow control, Water pollution, Air, Circular shape, Overflows, Dimensions, Designations, Marking, Verification, Performance testing