BS EN ISO 9908-1998+A1-2011 离心泵技术规范.III类

标准号：BS EN ISO 9908-1998+A1-2011
中文标准名称：离心泵技术规范.III类
英文标准名称：Technical specifications for centrifugal pumps. Class III
标准类型：J71
发布日期：1994/3/15 12:00:00
实施日期：1994/3/15 12:00:00
中国标准分类号：J71
国际标准分类号：23.080
引用标准：ISO 76-1987;ISO 281-1990;ISO 3069-1974;ISO 7005-1-1992;ISO 7005-2-1988;ISO 7005-3-1988;ISO 9905;ISO 9906
适用范围：1.1 This International Standard covers Class IIIrequirements for centrifugal pumps of single stage,multistage, horizontal or vertical construction(coupled or close-coupled) with any drive and anyinstallation for general application.1.2 This International Standard includes designfeatures concerned with installation, maintenanceand safety of such pumps including baseplate,coupling and auxiliary piping but excluding thedriver, if it is not an integral part of the pump.1.3 Where the application of this InternationalStandard has been called for:a) and requires a specific design feature,alternative designs may be offered which meetthe intent of this International Standardprovided that the alternative is described indetail.b) pumps not complying with all requirements ofthis International Standard may be offered forconsideration, provided that all deviations arestated.