BS 3554-2:1972
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
15-09-1993
English
16-08-1972
Specifies essential requirements for the construction and performance of general-purpose independent lock-up self-acting constant-pressure governors with connections between ½ in and 6 in BSP for 1st and 2nd family gases at inlet pressure up to 350 mbar and outlet pressures from 4 mbar to 80 mbar.
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