Uni-Plus Pig®

Uni-Plus Pig®

Made from MAXITHANE®, Inline’s custom blend of high performance polyurethane, the Uni-Plus Pig® combines sealing and scraping capabilities in one cleaning pig. It’s solid one piece construction and unique cup ,disc design provides the best possible combination for cleaning efficiency. The cup shape allows the pig to run long distances while maintaining a good seal, even through parts of the pipeline that are out of round. The discs provide the most effective design to remove or scrape foreign material from the pipe walls.

Where hardened deposits are encountered the Uni-Plus Pig is available with circular steel scraping brushes. The brushes are made of tempered steel to remove hardened deposits.


  • Sizes 2″ – 20″- 2 cups and 2 discs
  • 2 cups and 2 discs
  • One piece urethane construction
  • Superior sealing and scraping
  • Traverse and seal 90 and 180 degree, 1.5 radius bends and out of round
  • Seals through tees and full port valves

Download the Uni-Plus Datasheet