CAN/ULC SET S503, S504, S507, S554, AND S566 FIRE EXTINGUISHERS SET - Standards for Carbon-Dioxide, Dry Chemical, Water, Water Based Agent, and Halocarbon Clean Agent Fire Extinguishers

standard by Underwriters Laboratories of Canada,

Full Description

This set includes:S503, Standard for Carbon-Dioxide Fire ExtinguishersS504, Dry Chemical Fire ExtinguishersS507, Standard for Water Fire ExtinguishersS554, Standard for Water Based Agent Fire ExtinguishersS566, Standard for Halocarbon Clean Agent Fire Extinguishers