https://www.maloneytech.com/pipeline-spheres/the-smart-sphere/
MALONEY SMART SPHERE™
The Newest Technology In Pipeline Spheres Has Arrived!
Maloney Technical Products, in conjunction with CDI (Control Devices Inc.) introduces The Maloney Smart Sphere™ (patent pending)
Quality And Workmanship
Testing in 268 miles of rugged pipeline conditions without any abnormal wear and tear and zero failures proves the Maloney quality and workmanship is in every Maloney Smart Sphere™ we produce.
See press release here:
https://www.prnewswire.com/news-releases/introducing-the-maloney-smart-sphere-301231956.html