Pre Action Systems

A Pre-Action System is a closed sprinkler system that can charge on air.

The system can either be a single or double knock that's commonly linked to the Fire Alarm so that the systems will fill on the activation of either the Smoke Detectors (single knock) and Heat Detectors (double knock) or similar fire detection appliances.  On receipt of the signal the system will fill with water and only when a fill is detected by the sprinkler head the system will activate.

Emtec Fire have the expertise to design, install, commission and maintain Pre-Action Systems to suit the specific needs of any building to any standard as required by the client / architect / insurance company in commercial buildings such as:

  • Hospitals
  • Rack Installations
  • Printing Press'