BS EN 13078-2003 防饮用水回流污染装置.带浸没式给水并装有空气进口和溢流口的气隙.A类C型

标准号：BS EN 13078-2003
中文标准名称：防饮用水回流污染装置.带浸没式给水并装有空气进口和溢流口的气隙.A类C型
英文标准名称：Devices to prevent pollution by backflow of potable water - Air gap with submerged feed incorporating air inlet plus overflow - Family A, type C
标准类型：J88
发布日期：2003/12/8 12:00:00
实施日期：2003/12/8 12:00:00
中国标准分类号：J88
国际标准分类号：13.060.20;23.060.99;91.140.60
适用范围：This European Standard specifies the characteristics and the requirements of air gaps with submerged feed incorporating air inlet and an overflow, Family A, type C. Air gaps are devices for protection of potable water in water installations from pollution. This standard applies to air gaps in factory assembled products and to constructed air gaps in situ and defines the physico-chemical characteristics of materials of construction used for the purpose and application to ensure compliance with this standard during normal working use. Annex A specifies the vacuum test.