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UniCast Sphere - General Information


Unicast SpheresMeter Engineers is proud to introduce another new pipeline industry product. Our UniCast Sphere is a one piece, inflatable, seamless meter proving and pipeline sphere.

Seamless Construction

The seamless exterior of Meter Engineer's UniCast Sphere is molded into one inflatable continuous shell of polyurethane that prevents splitting and retains its "Sphericity." While other two-piece meter prover spheres can inflate into an egg-shape, our one piece construction helps the sphere to maintain a truer diameter, giving a more accurate measurement.

Two Weights

Our UniCast Sphere comes in two weights, Standard and Heavy. The standard weight UniCast Sphere is ideal for normal operations while the heavy weight UniCast Sphere should be utilized in high turbulence applications.

Diameters & Durometers

We manufacture the UniCast Sphere in three durometers and multiple diameters to fit any application.
50 Series (55 durometer) Yellow
60 Series (65 durometer) Green
70 Series (75 durometer) Red
Low Friction

An Extreme compound impregnated with Teflon to achieve low friction is available for applications with very little lubricate.

Accessories

We have many accessories available to make your UniCast Sphere perform flawlessly.
  • Inflation pumps
  • Filler adapters
  • Valve wrenches
  • Sizing rings
  • Core extractors
  • Sphere suction removal kits
Prices

Please call or email for price list.

Patent US 7,086,113