Nozzles with Glass Bulb


  • Unique patented design with high performance for cooling effect and low consumption of water.
  • Easy to install and test for both commissioning and maintenance.
  • 603 nozzles are supplied with a star lock for easy mounting.
  • 603 nozzle body can be supplied as threaded M20 with optional nut.
  • Nozzle tools and spares are available for maintenance.
  • Working pressure – 100 bar.
  • Ultra Fog is the only company that can test the nozzle without breaking the frangible glass bulb

The nozzle with a bulb is normally closed and is used in systems with conventional activation. In the top of the nozzle there is a glass bulb that keeps a piston in place. The piston prevents the nozzle from leaking.