UL-401 › Standard for Portable Spray Hose Nozzles for Fire-Protection Service

UL-401 - 5TH EDITION - CURRENT
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Included in this current edition are the following subparts:

 5TH EDITION - Oct. 16, 2014
 CHANGE 06/17 - June 29, 2017
 CHANGE 01/22 - Jan. 6, 2022
 CHANGE 10/23 - Oct. 6, 2023


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Document Number

UL-401

Revision Level

5TH EDITION

Status

Current

Publication Date

Oct. 16, 2014

Page Count

32 pages