Standard 2127, Edition 3
UL 2127

Inert Gas Clean Agent Extinguishing System Unit

UL CSDS Proposal Edition 3 Published Date: September 15, 2017 Last Revision: November 30, 2021

Summary of Topics b2127_3_20170915_sum.html

Subject 2127

Bulletin Dated: September 15, 2017


The following changes in requirements to the Standard for Inert Gas Clean Agent Extinguishing System Unit, UL/ULC 2127, are being proposed:

1. Electronic pressure indicator

2. Pressure gauge construction requirements

3. Update commercial grade heptane specifications

Back to Standard 2127, Edition 3

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