Scully Ground Bolt & Ground Ball-

Scully Ground Bolt & Ground Ball

Vehicle-mounted static ground proving devices that interface with Scully ground verification monitoring systems

Components of the original patented Scully Groundhog™ static ground verification system
“Smart” circuitry verifies proper bonding is made before loading can begin; the operation ceases if the ground bond is broken during loading operation
Contains “smart” electronic circuitry that offers an intelligent return signal to the Groundhog™ Control Monitor
Scully also offers a bonding clamp tied to the Groundhog™ Control Monitor at the loading terminal for standard resistance measurement

Used with a Scully Overfill Prevention Control System
Mounted directly to the vehicle frame and wired to the existing truck-mounted Scully Socket(s)
Only one connection is needed for overfill prevention and ground verification when using ST-47 Groundhog™ and Scully Overfill Prevention Control System

For independent ground verification where no Scully overfill prevention system is in use
Special “smart” grounding ball is used for independent ground verification where Scully overfill prevention system is not in use
Special quick-release plug and cable assembly plugs onto the ball, grounding the connection

Part #	Description
08560	Ground Bolt, truck-mounted electronic ground proving bolt for wiring to Overfill Prevention Socket.
09011	Ground Bolt, road-tanker mounted electronic earth proving for wiring to Overfill Prevention Socket with M20 Cable Gland