Quickly Block the flow without depressurizing the pipeline!

Choose the Inflatable Line Stop (ILS) system  based on your requirements.
    Highest Pressure: 129-0 Series
    Highest Flow Rate: 129-8 Series
    Smallest Tap Size: 128-0 Series

 Call or Email Petersen to discuss selection benefits.

• Increase Safety and Reduce Environmental Risk with smaller hot tap hole that helps maintain pipeline integrity.
• Seal Out of round pipe better seal than mechanical stops.
• Smaller Tap Hole required than Mechanical Line Stops
• Reduce Time and Cost with lighter weight equipment and faster deployment.
• High Tensile fabric reinforces many elastomers for most pressure, chemical, and temperature requirements.
• Minimal inflation pressure with water, air or other inert gas fully expands the plug for most pressure applied for sealing.
• IFS Insertion Systems may be used with multiple plug and pipe sizes.