ARSD 61:08:09:17
The capacity of the pressure gauge must be approximately double the pressure at which the safety valve is set. It may not be less than 11/2 times the MAWP.
Source: 23 SDR 139, effective March 5, 1997.
General Authority: SDCL 34-29A-14.1.
Law Implemented: SDCL 34-29A-14.1.