Pump Relief Valve

Chemguard can supply the pump, controller and PRV assembly as required by UL & FM as being listed orthe complete skid assembly that will include all integral piping for ILBP or Balanced pressure system.

  • UL Tested to the latest UL 448C standard for positive displacement pumps
  • FM Approved per class 1313 & 1359
  • Bronze construction viton seats
  • Factory set pressure @ 10% above pump's maximum design pressure
  • Reseat pressure at 90% of set pressure
  • Leak free at 85% of set pressure
  • Factory set, labeled, and tested
  • No field adjustment allowed
  • Discharge must be piped back to foam concentrate tank using same pipe size as outlet or greater with no shut off valves in discharge line.

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