BS 1780:1985

This standard BS 1780:1985 Specification for bourdon tube pressure and vacuum gauges is classified in these ICS categories:

• 17.100 Measurement of force, weight and pressure

Specifies requirements for indicating pressure gauges, vacuum gauges and compound gauges of the bourdon tube type (with C, helical or spiral tube forms) from 50 mm to 30 mm nominal size with ranges up to 1000 bar (100 MPa). See also BS 5235.