标准号:UL SUBJECT 448C-2007
中文标准名称:消防用固定旋转式正排量泵调查纲要.版本号1
英文标准名称:OUTLINE OF INVESTIGATION FOR STATIONARY, ROTARY-TYPE, POSITIVE-DISPLACEMENT PUMPS FOR FIRE-PROTECTION SERVICE Issue Number: 1
标准类型:J71
发布日期:2007/8/27 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:J71
适用范围:1.1 These requirements cover stationary, rotary type, positive displacement pumps intended for supplying water or foam concentrate to fire protection systems.1.2 The pumps covered by these requirements are intended to be mounted in the horizontal position and installed in accordance with the Standard for Installation of Stationary Pumps for Fire Protection, NFPA 20.