Rectractable Grounding Reel (RGR)

Rectractable Grounding Reel (RGR)

A Retractable Grounding Reel (RGR for short) is designed to discharge the static electricity of the floating roof tanks. It is used as the equipotential bonding between the floating roof and tank shell. The lightning current and bound charge will be effectively and rapidly conducted to the earth when the lightning happened. Compared with the conventional bypass conductor, it will effectively decrease the possibility of lightning-induced fire, and make it more reliable and safe.

Features & Benefits

To resist corrosion, the housing is constructed from 316L stainless steel.

Its stainless steel spring is much more corrosion resistant than steel spring.

The smaller volume, lighter weight and the handles make it convenient for shipping and installing.




Fig.1. A RGR between floating roof tank and tank shell


  • Elsewedy Electric PSP

    Conducting business with ERGIL in the floating suction unit was a smooth process. Professional engineering - Read more

  • Aegis Logistics Ltd. States

    We feel happy to have been introduced to a team of professionals for our requirement of Internal - Read more

  • IE Immanuel Engineering Pte.

    While working with ERGIL, response has always been swift and guaranteed, whether it’s a working day or an official - Read more

  • Tecnovent SL

    We are glad to grow and expand together with ERGIL through the national territory and part South America. We - Read more