Combination Kap-On Test Caps

Product Description and Features

Test-Tite Kap-On Combination Test Caps are an effective and economical solution for testing DWV (drain, waste, and vent) systems. Choose from two models: one fits 1-1/2- and 2-inch piping, while the other fits 3- and 4-inch piping. These moderate-pressure test caps can be solvent-welded on either PVC or ABS pipes and are higher rated than plug-on test caps. Once installed, the caps can effectively test systems with up to 30 feet of water or 12 psig.

  • Moderate pressure test cap.
  • Higher rated than plug-on test caps
  • For 1 1/2", 2", 3", and 4" DWV pipe
  • Each cap can be used for two sizes (1 1/2" or 2" and 3" or 4")
  • Solvent welded onto PVC or ABS pipe
  • Can be tested up to 40’ of water or 17psig
  • California Residents: WARNING –






Tests 1-1/2″ & 2″ DWV Pipe (100/Bag)

KO 12



Tests 3″ & 4″ DWV Pipe (50/Bag)

KO 34


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