These requirements cover liquid-level gauges and indicators for anhydrous ammonia and liquefied petroleum gas (LP-Gas) for use with pressure vessels in non-refrigerated systems in installations covered by the following Standards:
- ANSI K61.1 Storage and Handling of Anhydrous Ammonia
- ANSI Z106.1 Storage and Handling of Liquefied Petroleum Gases (NFPA No. 58)
- NFPA No. 59 Storage and Handling of Liquefied Petroleum Gases at Utility Plants
Published 2/28/1975.
These requirements cover liquid-level gauges and indicators for anhydrous ammonia and liquefied petroleum gas (LP-Gas) for use with pressure vessels in non-refrigerated systems in installations covered by the following Standards:
- ANSI K61.1 Storage and Handling of Anhydrous Ammonia
- ANSI Z106.1 Storage and Handling of Liquefied Petroleum Gases (NFPA No. 58)
- NFPA No. 59 Storage and Handling of Liquefied Petroleum Gases at Utility Plants
Published 2/28/1975.