Summary of Topics s405_6_sum.htmlSummary of Topics
This revision of ANSI/UL 405 dated July 29, 2020 includes the following changes in requirements:
Screens for Nonthreaded Fire Department Connections; 8.5, 8.6, Sections 15A, and 15B
Hinge Pin Securement; 9.3
Hose Thread Requirements; 8.2