The Advantage Parabolic Scraper pig supplies nine times as much scraper force against the pipeline wall as the conventional scraper plow having three flat bars. Tapered parabolic design provides for a sharp urethane edge against the wearing surface of the pipeline and maintains the same contact point through miles and miles of pipeline. Field reports on the Para-Fin are fantastic and the 95 Shore A urethane is extraordinarily tough and nearly impossible to wear out.
Attributes
• Steel body with urethane cups and/or discs
• Available in sizes 10" - 48"
• Urethane available in 60 to 85 durometer
• Has cavity for transmitter device
• Can be outfitted with magnets
• Brushes can be added for heavy scraping
• Can be made different lengths to span Tees and Wye's
• Able to negotiate 3d bends