The Original Maloney Sphere vs. Others

Not all spheres are the same, so if you want quality look for Maloney brand, the original spheres.

pipeline sphere

The original Maloney Sphere

  • Thick walls, longest wear life
  • Compression molding
  • 24 hour inflation tests
  • Concentricity
  • Look for the maloney brand
  • Proprietary bonding process
  • Proven track record

  • Inconsistent seams
  • Thinner walls
  • Pour casting instead of compression molding
  • Imperfect concentricity
  • Shorter wear life = more problems in your prover

Blue and Yellow Maloney Pipeline SpheresThe Sphere was first made by Maloney in 1952.

The original Maloney sphere: the longest wear life with a proven track record of over 60 years.