LAC 43:XI.5507
LAC 43:XI.5507. Pressure Gauges (Formerly §2525)
Cite as La. Admin. Code tit. 43, pt. XI, § 5507
A. Pressure gauges shall be designed for the normal pressure and temperature conditions to which the devices may be subjected with a burst pressure safety factor of at least four.
B. Dials shall be graduated to read 1.2 times the operating pressure of the system to which the gauge is attached.
C. A gauge shall have an opening not to exceed 0.055 inches (Number 54 drill size) at the inlet connection.