Controlling Fills & Eliminating Spills

Protecting People & the Environment

Safety-rated measurement and control equipment for terminals and fill stands.

Engineered for Safety. Built for Quality. Tested for Performance.

Scully has become synonymous with safety and dependability in overfill prevention, static ground verification, and liquid transfer equipment. With over 85 years of innovation and customer focus, we are proud of our accomplishments and excited about our future. Learn more about our company values and capabilities, leadership team, locations, and history.

Why Scully?

Our Vision

Protecting people and the environment inspires us to create exceptional fluid detection and handling systems and provide the safest, most dependable solutions for profitable operations.

Our Mission

Scully Signal Company is committed to providing high-quality fluid detection and monitoring systems with the safest, most dependable record in the industry. As the creator of dynamic fail-safe technology, we continue to innovate and engineer superior overfill control, grounding, and communications solutions. Through our exceptional industry experience, technical knowledge, commitment to excellence, integrity and service, we will build upon our successes and affirm our role as the global leader in safe and efficient product transfer and spill prevention.

Setting the Industry Standard

The inventor of dynamic, fail-safe overfill prevention systems, Scully sets the industry standard. Our self-checking technology provides safe, efficient, and reliable transportation, storage, and handling of valuable liquid resources.

Engineered and manufactured in the USA, Scully’s built-to-last monitoring and communications solutions offer unparalleled quality and reliability, backed by superior technical support.

Today, “Scully” is used throughout the industry for fluid detection and delivery systems. With the safest, most reliable record in the industry, Scully brand products continue to increase flow safety, reduce operating and liability costs, and track safety data.