Compact^® rings are designed for rapid deployment, with reduced weight, axial width, and radial clearance. Their lightweight build and easy‑fit modules make them easier to transport, assemble, and use in the field.

When populated with TRIO modules, they provide both standard and high‑frequency data without hardware changes, extending suitability to almost the full range of inspection conditions. With the Wavemaker^® G5, this can be captured in a single pass, saving time and simplifying reporting.

For diameters above 24″, two or more rings can be joined, with up to four supported when using the Wavemaker^® G5. Alternatively, larger and non‑standard sizes can be produced to special order.

These are part of the GUL guided wave Inspection System designed to tackle a wide range of inspection challenges including:

• Bare / Painted Pipes
• Buried Pipes
• Sleeved or Unsleeved Road Crossing Pipes