GB/T 5661-1985 focuses on axial suction centrifugal pumps and formulates the cavity size standards for their mechanical sealing and soft filler. The standard specifies the relevant size parameters in detail, the purpose is to ensure the adaptability of centrifugal pump mechanical sealing and soft filler, and to lay a solid foundation for the efficient and stable operation of centrifugal pumps. Uniform size standards are of great significance to the design, manufacture and maintenance of centrifugal pumps, and can improve the application performance and Reliability of such equipment in industrial production and other fields.
| Status | Abolish |
|---|---|
| CCS | J71 | ICS | 23.080 |
| Release Date | 1985-11-25 00:00:00 | Implementation Date | 1986-09-01 00:00:00 |