UL 47 PDF

 

1 Scope

1.1 These requirements cover rack or reel type semiautomatic fire hose storage devices (SHSD) optionally installed in a cabinet intended for use in controlling incipient fires by trained personnel. An SHSD is intended for use with specifically-identified fire hose.

1.2 Requirements for the installation, use, and care of hose storage devices and fire hose are included in the following standards of the National Fire Protection Association:

1. a) Installation of Standpipe and Hose Systems, NFPA 14; and
2. b) Care, Use, and Service Testing of Fire Hose, Including Connections and Nozzles, NFPA 1962.

1.3 Semiautomatic fire hose storage devices as covered by these requirements use hose having an inside diameter of 1-1/2 inches (38.1 mm) or 1 inch (25.4 mm) and are capable of storing not more than 100 feet (30 m) of fire hose, in accordance with the Standard for Installation of Standpipe and Hose Systems, NFPA 14.

 

Summary of Topics

This revision of ANSI/UL 47 dated March 6, 2025 includes release force for water retention mechanism revisions, 19.5.2