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Compression Plugs

Compression Plugs

The Proplug Compression Plug has been specially developed to provide a means of temporarily isolating a pipeline at low pressure. The plugs utilise several solid polyurethane seals which are compressed to expand into the pipe I.D. This can be carried out either mechanically or hydraulically. 

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14 Inch compression plug with 2 Inch bypass

Standard Features

  • Suitable for pipelines 1” and above Utilises solid polyurethane compression seals for up to 10Bar pressure holding.
  • Typical expansion range up to pipe I.D. less 15mm
  • Mechanical option utilises single or multi-bolt actuation
  • Hydraulic option speeds up setting and has mechanical locking for long-term use
  • Optional bypass ports with choice of fittings
  • Standard body construction is carbon steel with stainless steel option
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Compression Plugs
Datasheet