Foam Disc pigs have a series of ridges or discs that help to provide extra wiping and sealing capabilities. Because they provide such a good seal, Foam Disc pigs are ideal for a number of applications including, product recovery and removal, de-watering, and nitrogen purges. Multiple foam densities are available as well as cavities for tracking devices.
Attributes
• 5lb - 9lb foam density
• Available in sizes 2" - 48"
• Can be made with cavity for transmitter device
• Can be outfitted with magnets
• Pull ropes can be added for easy receiving
• Can be made different lengths to span tees and wyes
• Can negotiate tight radius bends