Catalog
Download a complete catlog of Gemlock Products and accessories.
Grooved Fittings, Grooved Valves and Assemblies, Technical Data, Tools and Much More!
Read MoreDownload a complete catlog of Gemlock Products and accessories.
Grooved Fittings, Grooved Valves and Assemblies, Technical Data, Tools and Much More!
Read MoreDownload Submittals and other resourses.
Download Submittals and other resourses.
Read MoreContact us to become a GemLock distributor in your area
Sell GemLock products in your own…
Read MoreUL Listed and FM Approved.
For Indoor or Outdoor use.
Slow open and Slow close
Pre-assembled for cost effectiveness.
Provides joint rigidity, for support.
Meets fire protection standards.
Everything for Fire Sprinklers!…
The Nation’s Oldest Fab & Supply of Pre-engineered Fire Protection Sprinkler Systems
Contractor Direct Fire Sprinkler Accessories
Gemlock is one of the largest distributors
Read MoreGemLock is reliable and faster to install than welding, threading or flanging, resulting in lower installed cost. Triple sealing of the C-Shaped pressure responsive gasket, made from specially componded rubber polymers with low…
The Nation’s Oldest Fab & Supply of Pre-engineered Fire Protection Sprinkler Systems
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