Sphere Pig

Inflatable spheres are manufactured of various elastomers (Polyurethane,Neoprene,Nitrile,Viton)

Depending on applications. They have a filling valve to inflate the sphere with water or water and glycol in order to adjusting the diameter(1% to 2% over the pipe ID). Sphere will pass through pipe of varying wall thickness,short radius bends,out of round pipe,properly designed tees and full opening conduit type valves. They have optimum resiliency,wear resistance and freedom from deterioration available in sizes 4 inches up to 56 inches.Solid sheres available in sizes 1 1/2 inch to 4 inches.Our spheres can be utilized by foam core,magnet or even scraper brushing bands.

Typical applications:

  • Hydrotesting
  • Dewatering
  • Product separation
  • Liquid condensate removal
  • Small batch handling
  • Meter prover service
  • Two-phase flow

Filling instruction and required tools and accessories will be supplied with spheres.