This document specifies the following points regarding the minimum requirements for an overfill prevention system:
— functions;
— major components;
— characteristics;
— test methods.
This document is applicable to overfill prevention systems for liquid fuels having a flash point up to but not exceeding 100 °C, excluding liquefied petroleum gas (LPG).
Vapour path detection is not part of this standard but can be provided as an option.
BS EN 13922:2020+A1:2022 history
1970BS EN 13922:2020+A1:2022 Tanks for transport of dangerous goods — Service equipment for tanks — Overfill prevention systems for liquid fuels
2020BS EN 13922:2020 Tanks for transport of dangerous goods. Service equipment for tanks. Overfill prevention systems for liquid fuels
2011BS EN 13922:2011 Tanks for transport of dangerous goods. Service equipment for tanks. Overfill prevention systems for liquid fuels
2003BS EN 13922:2003 Tanks for transport of dangerous goods - Service equipment for tanks - Overfill prevention systems for liquid fuels