Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads not-for-sale Class 2 with hardness less

Class 2 with hardness less than 6 Mohs

and aggregate in set proportions

Some systems may be capable of providing 100 % recirculation of the contained atmosphere to allow inert gas operation or biodecontamination with reactive gases

and nuclear characteristics and the range of operation

Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads not-for-sale Class 2 with hardness less1 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.