Okla. Admin. Code § 380:25-5-9

Current through Vol. 42, No. 6, December 2, 2024

Section 380:25-5-9 - Pressure on cast iron boilers

The maximum allowable working pressure for any cast iron boiler, except hot water boilers, shall be 15 psig. See Sections 380:25-5-21, 380:25-5-22, and 380:25-5-24.