4 Inch Inflatable Plug


The 4 Inch Inflatable Plug allows for pressure testing and leak detections in larger diameter pipes.


  • (1) – 4 Inch Balloon Plug


LeakTronics Inflatable Pipe Plugs offer versatility, flexibility and durability for all types of water and plumbing line maintenance applications.

  • Used as a block plug, a water/air test plug, or leak locating back plug
  • Can be floated down pipe and stopped at desired location to prevent going down a manhole for installation or removal.

LeakTronics Inflatable (Balloon) Plugs are used to pressure test lines and in leak locating. When performing leak detections using the Pro Complete, the Pro Kit, the Irrigation Kit or any of the professional leak detection kits from LeakTronics, it’s good to know that the random and one-off tools you need to do the job are just a phone call away from your equipment provider.

We use these tools every day to perform leak detection work and through our experiences, these are the tools we use most often; assembled for the rest of the industry to have when the need calls.

Additional information

Weight 2 lbs
Dimensions 6 × 6 × 3 in
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