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Standard 555, Edition 7

Standard for Fire Dampers

UL Bulletin
Standard 555, Edition 7 Edition Date: August 09, 2013 $398.00-$497.00
Summary of Topics b0555_7_20130809_sum.html

Subject 555

Bulletin Dated: August 9, 2013


The following topics were discussed at the meeting of the Standards Technical Panel for Dampers - Fire, Smoke and Related, STP 555:

1. Review of Proposal to Add a Second Velocity Determination Test Method to UL 555

2. Disposition of Comments Submitted with Regards to the New UL 555 Proposal

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