fire protection classic deluge pressure control deluge on-off deluge foam concentrate valves manually operated valves pre-action & dry-pipe pressure control level control monitor valves fire line strainers pilot valves solenoid valves signaling / indicating devices accessories & system components separation...
smart meters air valves automation controllers filteration systems pumps systems reservoirs pilots and accessories buildings & construction building & constructions potable fire protection hvac treated water waterworks waterworks control valves air valves water meters e-line pressure tank fire protection...