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BS EN 14622:2005
Devices to prevent pollution by backflow of potable water. Air gap with circular overflow (restricted). Family A, type F
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, Marking, Flow control, Pipe fittings, Performance testing, Air, Dimensions, Designations, Potable water, Anti-siphonage systems, Circular shape, Water pollution, Verification, Overflows, Water supply, Fluid inlets