Connections for general use and fluid power. Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Stud ends for general use only with metal-to-metal sealing (type B) Ingestion-build-190310 NOTE 2 A partial load

NOTE 2 A partial load may be applied for illumination purposes

ISO 10767-1 can be used if pressure ripple measurements at lower pressure levels

The cross-references in the standard have been updated

non-metallic spiral ductwork

Why should you use ISO 9809-3 - Gas cylinders

Connections for general use and fluid power. Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Stud ends for general use only with metal-to-metal sealing (type B) Ingestion-build-190310 NOTE 2 A partial load1 Scope This part of ISO 1179 specifies dimensions, performance requirements and test procedures for stud ends with ISO 2281 threads and metal to metal sealing for general use only. These stud ends should not be used for leak free hydraulic fluid power applications. Stud ends in accordance with this part of ISO 1179 may be used at working pressures up to 40 MPa (400 bar) for the S series, up to 25 MPa (250 bar) for the L series, and up to 10 MPa (100