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Overfill Prevention Sensors

Protecting People & the Environment with Overfill Prevention & Retained Product Systems for 50+ Years

Scully Connect

Tank Truck Sensors

Two- or five-wire sensors with toolless or traditional holders for a variety of liquids, from petroleum and lube to chemicals.

Storage Sensors

Tank Storage Sensors

Field-proven optic and thermistor level-sensing technology with virtually maintenance-free operation.

Cane Probe

Tank Railcar Sensors

Multi-length, multi-configuration sensors that help prevent overfills and spills during top loading.

Related Products

- Cameron LeClair, Owner, LeClair Truck Repairs, Ltd

“I have been working with Scully products for over 30 years. Their equipment is quality made and does not breakdown, and it is very easy to troubleshoot if we have a problem.”

- Dustin Price, Operations Manager, 4Refuel

“Scully is a very reliable tool used for our line of work. The nozzles from Scully are very robust and last through very extreme and difficult conditions. Wouldn’t go with any other brand.”

- Reynaldo Vela, Trailer Shop Foreman, Alamo City Truck Service Inc.

“The Scully System is easy to install, and easy to diagnose when needed.”

- Paul Walker, Branch Manager, Sid Harvey Industries

“I love that Scully products are made in the USA. I love that pride is taken in the workmanship and quality of what is produced. I love that the products are designed and engineered to last for 85 years.”

- Damon Obermiller, Production Manager, Bosselman Energy

“Scully has a great overfill system and the tech support is second-to-none when troubleshooting problems.”

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Our Applications and Technical Support Team can help provide the best solution for your specific needs in overfill prevention applications.