Scraper Passage Indicator

Intrusive Pig Signaller
Scraper Passage Indicators, or pig signallers as they are often called, are installed onto launcher and receiver units to confirm the launch or arrival of a pig. They can also be installed at any point on the pipeline to indicate that the pig has passed a specific point or pipeline feature.

Features of the IK-UK pig signallers include:

  • OMNI-directional trigger.
  • Pressure range up to ANSI 1500
  • Conformity to NACE MR-01-75
  • Magnetically actuated.
  • Low maintenance.
  • Can be installed on pipelines 2” and above
  • Available as boss or flange mounted.
  • Can be supplied with ball valve for removal under pressure.
  • Can be retro-fitted to existing signaller bosses.

Contact for this product is:

Brian McGillivray: Pigging Products & Services Manager - IK Norway
T: +47 51 44 32 00     eMail: