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UL 448-20 Standard for centrifugal stationary pumps for fire-protection service

Publication Year

2020

Document Status

Current

Abstract

Specifies stationary centrifugal fire pumps intended for use in water-supply systems for fire-protection service.

Document History

Revised December 07, 2022.

Publisher Information

Underwriters Laboratories

Established in 1894 as the Underwriters' Electrical Bureau, UL is a global safety consulting and certification company, approved to perform safety testing by the U.S. federal agency of Occupational Safety and Health Administration.

333 Pfingsten Road
Northbrook
UL
USA

Tel: +1 877 854-3577