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- Model PP Series - Inflatable Pipe Plugs

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Model Designation is Pipe Plug (PP). The main purpose of usage of PP model is blocking pipe or channels to stop fluid flow (water, sewage water or drain water). Pipe Plugs are used for pipeline leakage test, if there is an available manhole on the line, the pipeline to be blocked from both side by two pieces Pipe Plug model plug and then the test water to be filled from manhole to test the system. PP model pipe plug does not include bypass connection, but that includes inflation connection and holding hooks.

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Material
That plugs are made from SBR+NR mixed rubber, nylon cord, Kevlar cord and strong fabrics.

Measures
These plugs are available  in many different sizes ranging from 30 mm to 2000 mm.
These plugs are available in many different pressure ranging 0,2 to 6,0 bar.

Application
Pipes and circular tubes blocking the line to stop flow.

Inflatable rubber pipe plugs are used during maintenance or new production of pipe systems. They are used for pipe sealing and sewer sealing, as well as concrete water pipe testing, pipeline joint testing, leak pressure testing, and general pipe maintenance. Two of the challenges in pneumatic pipe plug design are to increase the working pressure and to design a rubber pipe plug that can be applied in a wide range of pipe diameters.

These expandable pipe plugs are often used for blocking pipes, channels, manholes, dams, reservoir, and storage tanks. This allows for outlet and inlet of the system to be leak tested and repaired. Other applications for these pipe plugs include:


  • Municipal testing of new and repaired pipelines
  • Blocking water/sewage flows during maintenance, modifications repair
  • Restricting, diverting and bypassing flow in pipes during modifications, maintenance or testing


These pipe plugging products are great for keeping pipelines free of dirt as they can cap or block the ends of pipe systems. This allows any construction or maintenance jobs to be conducted with contaminants from entering the pipes.

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Inflatable rubber pipe plugs are used during maintenance or new production of pipe systems. They are used for pipe sealing and sewer sealing, as well as concrete water pipe testing, pipeline joint testing, leak pressure testing, and general pipe maintenance.

In addition to , If there is a manhole on the pipeline, PP models are suitable for that application. Water can be filled middle manhole after inflating the plugs. Water level can be observed in the manhole during the testing time.

Customer reviews

  1. By Ozgur Demir on

    We used those plugs up to DN 1500 without any problem. But always check back pressure.