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UL 79A Electrical Standard for Power-Operated Pumps for Gasoline and Gasoline/Ethanol Blends Updated

GasUL has announced the release of a new edition of UL 79A. UL 79A applies to “power-operated pumps for gasoline and gasoline/ethanol blends with nominal ethanol concentrations up to 85 Percent (E0 – E85).” The updated edition is available for purchase on UL’s website.

Description*

“This first edition of the Standard for Power-Operated Pumps for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0 – E85), ANSI/UL 79A, covers electrically-, hydraulically-, or pneumatically-driven power-operated pumps for use with petroleum products.”

- Partner Content -

Mastering High Voltage: The Importance of Accurate Test Equipment

This whitepaper underscores that precise calibration of high-voltage test gear — especially when measuring 1 kV–150 kV systems — is essential for safety, reliability, and regulatory compliance. It details measurement techniques (voltage dividers, step-down transformers, etc.), the impact of environmental and connection factors on accuracy, and why traceable calibration (e.g. to NIST / A2LA) is a must to ensure consistent, reliable results.

*Description from UL website

Image by Rubin Starset via Compfight

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