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System And Method Of Assembly Of CPVC Fire Sprinkler System Employing Mechanical Couplings And Supports

  • US 20070205004A1
  • Filed: 08/16/2006
  • Published: 09/06/2007
  • Est. Priority Date: 09/07/2005
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a plurality of fluid pipe lengths in flow communication formed from a CPVC composition;

    a first type of mechanical fixture, wherein the first type of mechanical fixture comprises a coupling device operative to sealingly engage at least one pair of the plurality of pipe lengths in close end to end relationship without the use of solvent cement; and

    a second type of mechanical fixture, wherein the second type of mechanical fixture comprises a branching device operative to sealingly engage a main pipe length and a branch pipe length in close perpendicular relationship at a branch location without the use of solvent cement, wherein the pipe wall of the main pipe length includes an orifice therethrough at the branch location.

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