SMART SPHERE

Spheres used as liquid-product separators for batch separation in flow lines carrying two or more products, including the separation of different grades of gasolines, crudes, oils and other liquid petroleum products; spheres used as pigs for cleaning pipes and in hydrostatic testing and liquid removal in water and gas lines

Meter proving equipment, namely, mechanical displacement prover spheres in the nature of water and flow meters used to gauge volume displacement and liquid evacuation in pipelines; sphere detector switches and meter provers, both in the nature of flow switches used for verifying the accuracy of meters which measure flow through pipelines; parts and accessories especially designed therefor being pressure pumps, valve wrenches, core extractors, sizing adapters and filling spouts