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UL 79B Standard for Power-Operated Pumps for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends Updated

gas pump photo

UL has announced the release of the first edition of UL 79B. UL 79B applies to “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.” The updated edition is available for purchase on UL’s website.

Description*

- 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.

This first edition of the Standard for Power-Operated Pumps for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil, ANSI/UL 79B, covers electrically-, hydraulically-, or pneumatically-driven power-operated pumps for use with petroleum products.

*Description from UL website

Photo by JeepersMedia

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