Fixed automatic water or foam/water solution deluge systems are installed around the circumference of storage tanks, in the form of specially designed free standing rigs or at roof level for exposure protection. These systems can either utilise FM Approved High or Medium Velocity Spray or Foam Nozzles to apply the water spray or foam / water solution at a required density or rate in mm/min/m² over the entire surface area to effect cooling or emulsification, generally in accordance with the NFPA 15 or NFPA 11 and 16 standards.
Systems or sets of systems are controlled by FM approved dedicated deluge valves (Either hydraulically, electrically, pneumatically actuated or a combination thereof).
Valves should be supplied with pressure switches which have potential free contacts for monitoring by the clients PLC/SCADA system or for the shutdown of equipment.
We specialise in High and Medium Velocity Deluge Systems for the likes of transformers, conveyors, hydraulic / lube packs, storage tanks