Most recent
UL 2775 Ed. 2-2019
Standard for Fixed Condensed Aerosol Extinguishing System Units - Published Date: June 30, 2022
This Second Edition of ANSI/CAN/UL/ULC 2775:2019, has been issued to reflect the latest ANSI and SCC approval dates, and to incorporate the proposal dated November 16, 2018.
Underwriters Laboratories [ul]