UL 2775:2ED 2019-07-31
Current
The latest, up-to-date edition.
Standard for Fixed Condensed Aerosol Extinguishing System Units
Hardcopy
31-07-2019
This revision of ANSI/CAN/UL/ULC 2775 dated January 21, 2022 includes a change in requirements to the Aging Test; 55.2 and Table 55.1.
| DevelopmentNote |
NEW child REV 3 2022 is now added
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| DocumentType |
Standard
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| Pages |
0
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| ProductNote |
New child REV 3 2022 is now added
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| PublisherName |
Underwriters Laboratories
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| Status |
Current
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These requirements cover the construction and operation of fixed condensed aerosol extinguishing system units inclusive of aerosol generating extinguishing system units and aerosol generating automatic extinguisher units intended for total flooding applications when installed, inspected, tested, and maintained in accordance with the Standard for Fixed Aerosol Fire Extinguishing Systems, NFPA 2010 and the National Fire Code of Canada.
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