• UL 51:10ED 2013-05

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Power-Operated Pumps and Bypass Valves for Anhydrous Ammonia, LP-Gas, and Propylene

    Available format(s):  Hardcopy

    Superseded date:  15-05-2023

    Language(s): 

    Published date:  31-05-2013

    Publisher:  Underwriters Laboratories

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    Abstract - (Show below) - (Hide below)

    This revision of ANSI/UL 51 includes the following changes in requirements: Addition of Endurance Test for By-Pass Valves

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    Development Note Was previously known as UL 0051, Supersedes UL 0051. (03/2000) New child REV 5 2022 is added
    Document Type Standard
    Product Note NEW CHILD REV 3 2018 IS NOW ADDED. New child REV 5 2022 is added
    Publisher Underwriters Laboratories
    Status Superseded
    Superseded By
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