15 MAC Pt. 10, R. 3.1.5
Pressure on Cast-Iron Boilers: The maximum allowable working pressure for
Cite as 15 Miss. Admin. Code Pt. 10, R. 3.1.5
Pressure on Cast-Iron Boilers: The maximum allowable working pressure for
any cast-iron boiler, except hot water boilers, shall be 15 psig.