prEN ISO 29461-4 旋转机械进气过滤系统 第4部分：沿海和近海环境中静态过滤系统的测试方法 (ISO/DIS 29461-4:2024)
Air intake filter systems for rotary machinery - Part 4: Test methods for static filter systems in coastal and offshore environments (ISO/DIS 29461-4:2024)
The ISO 29461 standards specifies methods and procedures to determine the performance of particulate air filters used in air intake filter systems for rotary machinery such as gas turbines, compressors and other internal combustion engines. The ISO 29461-4 of the standard specifies methods for performance testing of individual filter elements and of the complete filtration system used in Marine and offshore environments. This procedure is intended for filter elements and filter systems which operate at flow rated up to 8000 m3/h per filter element.