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Static Bond & Ground Proving Equipment

The Original Self-Proving Systems for Static Bond Verification

Static ground proving controller - ST-47 Groundhog for static ground verification from Scully Signal Company.

Static Bond Connection

Provides electrical bond verification to ensure the vehicle or tank is at the same potential as the loading rack or fill station.

Static ground proving bolt and ball for static ground verification from Scully Signal Company.

Smart Plug

Verify a good bond with one bypass-resistant connection between the controller and the ground ball/bolt.

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- Shon Brungardt, Service Manager, Brenner Tank LLC

“Everything about Scully is great. I love how easy it is to troubleshoot, tech help is awesome, and replacement parts are always available.”

- Paul Gill, President, Gill Services, Inc.

“Quality of products; since 1957—over 70,000 tanks. Gill Tank Service has used Scully; they are always reliable.”

- Tyler Hancock, Instrumentation & Industrial Sales, Petroleum Measurement Integrators, Ltd.

“Scully is a long-time industry leader with excellent products for cold northern Canadian temperatures, which have often led Scully/PMI to success over the competitors.”

- Scott Bollinger, Materials Manager, O'Day Equipment, LLC

“Unmatched quality, functional products, innovative thinking, made in the USA.”

- Denis Landy, Strategic Parts Specialist, Advance Tank Centres

“Ease of installation, compatible with other brand, awesome customer support and pricing.”
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