fire protection system, deluge valve and fire water header to distribute high pressure water to risk area for firefighting

alarm and area building critical deludge deluge distribute electric emergency equipment extinguish extinguisher extinguishing fighting fire firefighting firehose flame for gas header high hose industrial industry jet nozzle offshore oil passive pipe pipeline piping plant platform plumbing power pressure protect protection pump pumps red rig risk safety security spray sprinkler station symbol system tool tube valve water