UL SUBJECT 2573-2008
OUTLINE OF INVESTIGATION FOR AUTOMATIC AIR RELEASE AND AIR/VACUUM VALVES FOR FIRE PROTECTION SERVICE (Issue 1)

Standard No.

UL SUBJECT 2573-2008

Release Date

2008

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2017-08

Replace By

UL SUBJECT 2573-2017

Latest

UL SUBJECT 2573-2017

UL SUBJECT 2573-2008 history

• 2017 UL SUBJECT 2573-2017 OUTLINE OF INVESTIGATION FOR AUTOMATIC AIR RELEASE AND AIR/VACUUM VALVES FOR FIRE PROTECTION SERVICE (Issue 2)
• 2008 UL SUBJECT 2573-2008 OUTLINE OF INVESTIGATION FOR AUTOMATIC AIR RELEASE AND AIR/VACUUM VALVES FOR FIRE PROTECTION SERVICE (Issue 1)