Replacement pressure gauges shall have the proper indicated charging (service) pressure, be marked for use with the agent in the extinguisher and be compatible with the extinguisher valve body material.
Cal. Code Regs. Tit. 19, § 578.4
2. Renumbering of former section 578.4 to section 578.3 and renumbering and amendment of former section 578.5 to section 578.4 filed 12-27-2001; operative 1-1-2002 pursuant to Government Code section 11343.4 (Register 2001, No. 52).
Note: Authority: Section 13160, Health and Safety Code. Reference: Section 13160, Health and Safety Code.
2. Renumbering of former section 578.4 to section 578.3 and renumbering and amendment of former section 578.5 to section 578.4 filed 12-27-2001; operative 1-1-2002 pursuant to Government Code section 11343.4 (Register 2001, No. 52).