Standards & Publications

Browse & Buy UL Standards
Standard 157, Edition 2

Standard for Gaskets and Seals

UL Bulletin
Standard 157, Edition 2 Edition Date: November 02, 2012 $203.00-$254.00
Summary of Topics m0025_8_20121102_sum.html

Subject 25 (79, 87, 157, 330, 331, 429, 567, 842, 2586)

Bulletin Dated: November 2, 2012

Summary of Topics

This bulletin announces the availability of new Outlines of Investigation which relocate the current requirements for components from Outline for Power-Operated Dispensing Devices for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0 -E85), UL 87A and the Outline for Power-Operated Dispensing Devices for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations Up to 20 Percent (B20), Kerosene, and Fuel Oil, UL 87B, to the applicable base outline versions.

Back to Standard 157, Edition 2

The cost to purchase this Standard varies depending on whether you are ordering a hardcopy, PDF or combination of the two. We also offer two different types of subscriptions: a one year and a three year.

You will be able to choose your purchase options on the following pages.


You have one or more subscriptions that will expire soon.


You have one or more licenses to assign


Additional information required

To serve you better, please update your account details.