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Standard 1478, Edition 4

Standard for Fire Pump Relief Valves

UL Standard
Standard 1478, Edition 4 Edition Date: May 13, 2004 ANSI Approved: April 12, 2018 $798.00-$1,990.00

Revisions and Related Documents

Revisions
Red Line Std. (3)

Date   
April 12, 2018 Revision
February 08, 2013 Revision
October 30, 2008 Revision
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CSDS
Proposals (3)

CSDS Proposal

CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

  • A revision of a single or multiple requirement(s).
  • A complete new edition of an existing Standard or Outline.
  • A new Standard or Outline that has not previously been published.

CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately.

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Summary of Topics (SOT)
February 23, 2018 View
November 09, 2012 View
August 22, 2008 View
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CRD/PAGs (0)

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Other Updates (1)

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Bulletin

Bulletins

These bulletins are not used in CSDS. These are announcement and report type bulletins.

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Summary of Topics (SOT)
February 18, 2004 View
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Referenced Standards (1)

StandardEditionTitle
157 2 Standard for Gaskets and Seals
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