Pre-Pack Systems

  • Pre-action systems are designed for water sensitive areas that require protection from inadvertent water flow into the sprinkler system piping
  • HD Pre-Pack® is a pre-assembled Pre-Action System enclosed in a self-contained cabinet
  • Single and Double-Interlock
  • Professionally pre-assembled and factory tested
  • Quick and convenient installation
  • Compact, space-saving and aesthetically pleasing appearance
  • All sides and door removable for ease of maintenance
  • HD Pre-Pack® is pre-assembled, Pre-Action System enclosed, in the free-standing cabinet
  • All connections are groove-type to provide minimal installation time
  • The system includes Deluge Valve H3, Riser Check Valve RH, Fail Safe Valve, Water Flow Supervisory Switch, Pressure Gauges, Built-in Air Compressor and Control Panel with battery backup
  • The cabinet comes with windows for viewing the release panel function and pressure gauges
  • The water motor gong bell is pre-assembled. All internal valves and major components are individually tagged for identification
  • Optionally, a Nitrogen Generator system can be connected to HD Pre-Pack® system to prevent corrosion.
  • UL Listed
Pre-Pack Systems