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Industry Standard [PUBLISHED]

UL Standard (UL 51, Edition 10)
Standard for Power-Operated Pumps and Bypass Valves for Anhydrous Ammonia, LP-Gas, and Propylene

Title (German)

No German title available

Brief description

These requirements cover power-operated pumps and bypass valves for use in liquid transfer operations in non-refrigerated systems in installations for: a) Anhydrous ammonia systems installed in accordance with the Safety Requirements for the Storage and Handling of Anhydrous Ammonia, CGA/GAS G-2.1 (ANSI K61.1); b) Liquefied petroleum gas (LP-Gas) systems installed in accordance with the Liquefied Petroleum Gas Code, NFPA No. 58; and c) Propylene systems.

Issue date

2013-05

Developing committee

N/A

areas / working committees

Infrastructure

topic / sub working committees

Storage

topics / working groups

Liquefaction
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