Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads Ingestion-build-48348 1 This document specifies the

1 This document specifies the safety rules for permanently installed new passenger or goods passenger lifts

BS EN 61158-6-22 is part of the BS EN IEC 61158 series that has been created to facilitate the interconnection of automation system components

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Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads Ingestion-build-48348 1 This document specifies the1 Scope This British Standard specifies the requirements for port and stud couplings, incorporating a toroidal sealing ring, for use with hydraulic components operating at pressures up to 400 bar1) and a temperature range of 10 C to+ 120 C. NOTE The titles of the publications referred to in this standard are listed on the inside back cover.