UL 1331-2005
UL Standard for Safety Station Inlets and Outlets First Edition

Standard No.

UL 1331-2005

Release Date

2005

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2007-04

Replace By

UL 1331 BULLETINS-2005

Latest

UL 1331-2020

Scope

These requirements cover station inlets and outlets intended for use in hospitals for distribution of nonflammable medical gas in rigid piping systems in accordance with the Standard for Health Care Facilities, NFPA 99. These requirements do not cover station inlets and outlets designed to operate at non-standard operating pressures as defined in the Standard for Health Care Facilities, NFPA 99.

UL 1331-2005 history

• 1970 UL 1331-2020 UL Standard for Safety Station Inlets and Outlets
• 2017 UL 1331 BULLETIN-2017 UL Standard for Safety Station Inlets and Outlets (COMMENTS DUE: March 6@ 2017)
• 2014 UL 1331 BULLETIN-2014 UL Standard for Safety Station Inlets and Outlets (COMMENTS DUE: AUGUST 22@ 2014)
• 2010 UL 1331 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Station Inlets and Outlets, UL 1331, are being proposed: 1. Clarification and additional testing
• 2009 UL 1331 BULLETIN-2009 UL Standard for Safety Station Inlets and Outlets (COMMENTS DUE: FEBRUARY 23@ 2009)
• 2007 UL 1331 BULLETIN-2007 UL Standard for Safety Station Inlets and Outlets
• 2005 UL 1331 BULLETINS-2005 UL Standard for Safety Station Inlets and Outlets
• 2005 UL 1331-2005 UL Standard for Safety Station Inlets and Outlets First Edition
• 2004 UL 1331 BULLETINS-2004 UL Standard for Safety Station Inlets and Outlets (COMMENTS DUE: December 03@ 2004)