Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: FIES
  • Order by date
  1. FIES

    Sprinkler O-Ring

    FFP1 &/or colfire, Can you tell us what the problems with the JN sprinkler were? We are somewhat at a loss to identify a cause of failure.
  2. FIES

    Sprinkler O-Ring

    I am having the same problem with JN 1998 sprinklers from Globe. The information that I have gained is that these dry sprinklers had water in them and froze causing the o-ring to didplace. However I find it difficult to believe that the reduddancy in draining after a trip test by the tester...

Part and Inventory Search

Back
Top