Starting at $125.00
  • Not in stock. Usually ships in 4-6 weeks


  • Sizes from 3 to 189 inches
  • ANSI Class 150
  • Grounding rings sold as pairs

Greyline Instruments grounding rings may be required whenever meters are installed in non-metallic or lined pipes. Grounding rings placed before and after the meter eliminate electrical noise that will interfere with the proper operation of the meter. For proper operation, grounding rings are required before and after the meter.