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Guardian Fire Sprinkler, Inc.
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Guardian Supply Division
At Guardian, you can find a wide selection of many quality fire protection products. We strive to make your life easier by providing all the products you will need to install your client's fire sprinkler system. We provide:

  • Fire Sprinklers
  • Fire Sprinkler Accessories
  • Pretrimmed Wet Alarm Valves
  • Pretrimmed Dry Alarm Valves
  • Backflow Prevention Valves
  • General Purpose Valves
  • Valve Accessories
  • Ductile Iron Fittings
  • Grooved Fittings
  • Flanged Fittings
  • Weld Fittings
  • Pipe Nipples
  • Guardian Fire Department Connection Valves
  • Supervisory Sprinkler Equipment
  • Mechanical Fasterners
  • CPVC Products
  • Sealants, Lubricants, Markers
  • Black & Galvanized Pipe
  • Terms & Conditions