Standard 2167, Edition 1
UL 2167

Standard for Water Mist Nozzles for Fire Protection Service

UL CSDS Proposal Edition 1 Published Date: August 26, 2011 Last Revision: May 25, 2017
Summary of Topics b2167_1_20110826_sum.html

Subject 2167

Bulletin Dated: August 26, 2011

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Safety for Water Mist Nozzles for Fire Protection Service, UL 2167, are being proposed:

1. Revisions to Residential Area Fire Test

2. Additional Design and Installation Instructions

3. Antifreeze Exposure Testing for Polymeric Seals

4. Protection of Glass Bulb Tips

5. Exposure Period for Stainless Steel Stress Corrosion Test

6. Use of Water Supply Connection Filters or Strainers during Clogging Test

Back to Standard 2167, Edition 1

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