A sprinkler system employing ... from sprinklers opened by heat from a fire. A sprinkler system employing automatic sprinklers attached to a piping system containing air or nitrogen under pressure, ...

The Cal Fire volunteer and photographer said he encountered at least four dry hydrants as he tried ... He said the agency’s ...

THE results of the extinguishing system statistics of the Bundesverbandes Technischer Brandschutz e.V. (bvfa) for the year ...